{"id":16483,"date":"2026-04-30T19:42:45","date_gmt":"2026-04-30T10:42:45","guid":{"rendered":"https:\/\/www.manatera.com\/blog\/?p=16483"},"modified":"2026-04-29T22:32:02","modified_gmt":"2026-04-29T13:32:02","slug":"keisan-05-oyatsu","status":"publish","type":"post","link":"https:\/\/www.manatera.com\/blog\/keisan-05-oyatsu\/","title":{"rendered":"\u3010\u4e2d\u5b66\u53d7\u9a13\u301118\u00d718\u300123\u00d723\u306e2\u4e57\u3092\u6697\u7b97\u3067\u89e3\u3051\u308b\uff01\u300c\u304a\u3084\u3064\u5f0f\u8a08\u7b97\u300d\u30c6\u30af\u30cb\u30c3\u30af\u3010\u8a08\u7b97\u30b9\u30d4\u30fc\u30c9\u30a2\u30c3\u30d7\u8853 \u7b2c5\u56de\u3011"},"content":{"rendered":"<p style=\"text-align:right; margin:0 0 -16px;\"><span style=\"display:inline-block; font-size:12px; color:#777; border:1px solid #ddd; border-radius:4px; padding:3px 6px;\">\u203b\u672c\u8a18\u4e8b\u306b\u306f\u300c\u307e\u306a\u3076\u3066\u3089\u3059\u300d\u306e\u30b5\u30fc\u30d3\u30b9\u7d39\u4ecb\u304c\u542b\u307e\u308c\u307e\u3059<\/span><\/p>\n<p>\u3053\u3093\u306b\u3061\u306f\u3001\u307e\u306a\u3076\u3066\u3089\u3059\u4ee3\u8868\u306e\u5742\u672c\u3067\u3059\u3002<\/p>\n<p><strong>18\u00d718\uff1d\uff1f\u300023\u00d723\uff1d\uff1f<\/strong>\u2014\u2014\u3059\u3050\u306b\u7b54\u3048\u304c\u8a00\u3048\u307e\u3059\u304b\uff1f<\/p>\n<p>\u7b2c3\u56de\u30fb\u7b2c4\u56de\u307e\u3067\u3067\u3001\u300c\u4e00\u306e\u4f4d\u304c5\u306e\u6570\u300d\u5468\u8fba\u306e\u8a08\u7b97\u306f\u6570\u79d2\u3067\u89e3\u3051\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u3067\u3082\u3001<span class=\"marker\">5\u4ee5\u5916\u306e\u6570\u306e2\u4e57<\/span>\u306b\u306a\u308b\u3068\u3001\u6025\u306b\u96e3\u3057\u304f\u611f\u3058\u307e\u3059\u3088\u306d\u3002\u4e2d\u5b66\u53d7\u9a13\u306e\u7b97\u6570\u3067\u306f <strong>18\u00b2 = 324<\/strong>\u3001<strong>23\u00b2 = 529<\/strong> \u3068\u3044\u3063\u305f\u300c5\u4ee5\u5916\u306e2\u4e57\u300d\u3082\u666e\u901a\u306b\u767b\u5834\u3057\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u8a18\u4e8b\u306f\u3001\u516815\u56de\u9023\u8f09 <strong>\u300c\u8a08\u7b97\u304c2\u500d\u901f\u304f\u306a\u308b\uff01\u4e2d\u5b66\u53d7\u9a13\u306e\u305f\u3081\u306e\u8a08\u7b97\u30b9\u30d4\u30fc\u30c9\u30a2\u30c3\u30d7\u8853\u300d<\/strong> \u306e\u7b2c5\u56de\u3002\u4eca\u56de\u3054\u7d39\u4ecb\u3059\u308b\u306e\u306f <span class=\"marker\">\u300c\u304a\u3084\u3064\u5f0f\u8a08\u7b97\u300d<\/span> \u3068\u3044\u3046\u3001\u3061\u3087\u3063\u3068\u30e6\u30cb\u30fc\u30af\u306a\u540d\u524d\u306e<strong>\u8ce2\u304f\u306a\u308b\u8a08\u7b97\u30c6\u30af\u30cb\u30c3\u30af<\/strong>\u3067\u3059\u3002\u3053\u306e\u30c6\u30af\u30cb\u30c3\u30af\u3092\u5b66\u3076\u3068\u3001<span class=\"marker\">\u8a08\u7b97\u306e\u5f15\u304d\u51fa\u3057\u304c\u3072\u3068\u3064\u5897\u3048\u3001\u6570\u306e\u4e16\u754c\u306e\u5965\u6df1\u3055\u306b\u6c17\u3065\u3051\u308b<\/span>\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\u300c\u3053\u3093\u306a\u89e3\u304d\u65b9\u3082\u3042\u3063\u305f\u3093\u3060\uff01\u300d\u3068\u3044\u3046\u767a\u898b\u304c\u3001\u304a\u5b50\u3055\u307e\u306e\u6570\u611f\u899a\u3092\u4e00\u6bb5\u6df1\u304f\u3057\u3001\u8a08\u7b97\u305d\u306e\u3082\u306e\u3092\u9762\u767d\u304f\u3057\u3066\u304f\u308c\u307e\u3059\u3002<\/p>\n<p>\u4eca\u56de\u306f\u5c11\u3057\u96e3\u3057\u3044\u3068\u611f\u3058\u308b\u65b9\u304c\u304a\u3089\u308c\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001<span class=\"marker\">\u8a08\u7b97\u306e\u5965\u6df1\u3055\u3092\u77e5\u308b\u305f\u3081\u306e\u3068\u3066\u3082\u3088\u3044\u56de<\/span>\u306b\u306a\u308a\u307e\u3059\u306e\u3067\u3001\u305c\u3072\u3086\u3063\u304f\u308a\u8aad\u307f\u9032\u3081\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u307e\u305f\u3001\u5225\u9014<a href=\"https:\/\/www.manatera.com\/blog\/wp-content\/uploads\/2026\/04\/oyatsu_keisan_drill_50.pdf\" target=\"_blank\" rel=\"noopener\"><strong>PDF\u306e\u7df4\u7fd2\u554f\u984c<\/strong><\/a>\u3082\u7528\u610f\u3057\u307e\u3057\u305f\u3002\u305c\u3072\u3053\u3061\u3089\u3082\u6d3b\u7528\u3057\u3066\u3001\u8a08\u7b97\u306e\u7df4\u7fd2\u3092\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<div class=\"concept-box1\">\n<div class=\"box-body\" style=\"padding-bottom:16px;\">\n<p><strong>\u300c\u304a\u3084\u3064\u5f0f\u8a08\u7b97\u300d\u3092\u5b66\u30764\u3064\u306e\u30e1\u30ea\u30c3\u30c8<\/strong><\/p>\n<ul>\n<li><strong>\u8a08\u7b97\u306e\u5f15\u304d\u51fa\u3057\u304c\u5897\u3048\u308b<\/strong>\u2014\u2014\u540c\u3058\u304b\u3051\u7b97\u3092\u5225\u306e\u89d2\u5ea6\u304b\u3089\u89e3\u3051\u308b\u3088\u3046\u306b\u306a\u308b<\/li>\n<li><strong>\u8a08\u7b97\u3092\u901a\u3057\u3066\u8ce2\u304f\u306a\u308b<\/strong>\u2014\u2014\u6570\u306e\u4ed5\u7d44\u307f\u3092\u591a\u89d2\u7684\u306b\u6349\u3048\u308b\u601d\u8003\u529b\u304c\u80b2\u3064<\/li>\n<li><strong>\u8a08\u7b97\u306e\u5965\u6df1\u3055\u306b\u6c17\u3065\u3051\u308b<\/strong>\u2014\u2014\u300c\u3053\u3093\u306a\u89e3\u304d\u65b9\u3082\u3042\u308b\u3093\u3060\u300d\u3068\u6570\u5b66\u306e\u9762\u767d\u3055\u3092\u767a\u898b\u3067\u304d\u308b<\/li>\n<li><strong>\u8a08\u7b97\u304c\u9762\u767d\u304f\u306a\u308b<\/strong>\u2014\u2014\u300c\u305f\u3060\u3053\u306a\u3059\u4f5c\u696d\u300d\u304b\u3089\u300c\u5de5\u592b\u3092\u697d\u3057\u3080\u30d1\u30ba\u30eb\u300d\u306b\u5909\u308f\u308b<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<p>\u3061\u306a\u307f\u306b\u3001\u306a\u305c <strong>\u300c\u304a\u3084\u3064\u5f0f\u300d<\/strong> \u3068\u3044\u3046\u540d\u524d\u306a\u306e\u304b\uff1f\u3000\u305d\u306e\u7406\u7531\u306f\u8a18\u4e8b\u306e\u9014\u4e2d\uff08\u5fdc\u7528\u7de8\uff09\u3067\u660e\u3089\u304b\u306b\u306a\u308a\u307e\u3059\u3002<span class=\"marker\">\u6700\u5f8c\u307e\u3067\u8aad\u3080\u3068\u3001\u601d\u308f\u305a\u300c\u306a\u308b\u307b\u3069\uff01\u300d\u3068\u7d0d\u5f97\u3057\u3066\u3044\u305f\u3060\u3051\u308b<\/span>\u306f\u305a\u3067\u3059\u3002\u304a\u697d\u3057\u307f\u306b\u3002<\/p>\n<div class=\"concept-box1\">\n<div class=\"box-body\" style=\"padding-bottom:16px;\">\n<p><strong>\u3053\u306e\u8a18\u4e8b\u3092\u8aad\u3080\u3068\u308f\u304b\u308b\u3053\u3068<\/strong><\/p>\n<ul>\n<li>\u300c\u304a\u3084\u3064\u5f0f\u8a08\u7b97\u300d\u30c6\u30af\u30cb\u30c3\u30af\u306e\u57fa\u672c3\u30b9\u30c6\u30c3\u30d7<\/li>\n<li>18\u00d718\u300123\u00d723\u300132\u00d732 \u306a\u3069\u306e2\u4e57\u304c\u6697\u7b97\u3067\u89e3\u3051\u308b<\/li>\n<li>\u3069\u306e\u6570\u306e\u3068\u304d\u306b\u300c\u304a\u3084\u3064\u5f0f\u8a08\u7b97\u300d\u304c\u4e00\u756a\u52b9\u304f\u306e\u304b<\/li>\n<li>\u4e2d\u5b66\u53d7\u9a13\u306e\u3069\u3093\u306a\u554f\u984c\u3067\u6d3b\u8e8d\u3059\u308b\u304b<\/li>\n<li>1\u3064\u306e\u30c6\u30af\u30cb\u30c3\u30af\u3092\u591a\u89d2\u7684\u306b\u5fdc\u7528\u3059\u308b\u300c\u601d\u8003\u306e\u5f15\u304d\u51fa\u3057\u300d\u306e\u4f5c\u308a\u65b9<\/li>\n<li>\u89aa\u5b50\u3067\u6311\u6226\u3067\u304d\u308b10\u554f\u306e\u7df4\u7fd2\u554f\u984c\uff08\u89e3\u7b54\u30fb\u89e3\u8aac\u3064\u304d\uff09<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<h2>\u306a\u305c\u300c\u304a\u3084\u3064\u5f0f\u8a08\u7b97\u300d\u30672\u4e57\u304c\u30ab\u30f3\u30bf\u30f3\u306b\u306a\u308b\u306e\u304b\uff1f<\/h2>\n<p><strong>\u7d50\u8ad6\uff1a\u300c\u540c\u3058\u6570\u540c\u58eb\u306e\u304b\u3051\u7b97\u300d\u3092\u3001\u7247\u65b9\u304c10\u306e\u500d\u6570\u306b\u306a\u308b\u5f62\u306b\u7d44\u307f\u66ff\u3048\u3089\u308c\u308b\u304b\u3089\u3067\u3059\u3002\u3053\u308c\u304c\u3001\u7b46\u7b97\u3067\u6642\u9593\u304c\u304b\u304b\u308b\u8a08\u7b97\u3067\u3082\u6697\u7b97\u3067\u898b\u3048\u3066\u304f\u308b\u4ed5\u7d44\u307f\u3067\u3059\u3002<\/strong><\/p>\n<p>\u305f\u3068\u3048\u3070 <strong>18 \u00d7 18<\/strong> \u3092\u305d\u306e\u307e\u307e\u7b46\u7b97\u3067\u89e3\u3053\u3046\u3068\u3059\u308b\u3068\u3001\u7e70\u308a\u4e0a\u304c\u308a\u304c\u591a\u304f\u3066\u6642\u9593\u304c\u304b\u304b\u308a\u307e\u3059\u3002\u3067\u3082\u3001\u3053\u3093\u306a\u3075\u3046\u306b\u8003\u3048\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<div class=\"concept-box6\">\n<div class=\"box-body\" style=\"padding-bottom:16px;\">\n<p style=\"margin:0;\"><strong>18 \u00d7 18<\/strong> \u306e\u7247\u65b9\u3092 2 \u6e1b\u3089\u3057\u3066\u3001\u3082\u3046\u7247\u65b9\u3092 2 \u5897\u3084\u3059<br \/>\n\u2192 <strong>16 \u00d7 20<\/strong> \u306b\u306a\u308b<br \/>\n\u2192 16 \u00d7 20 \u306f <strong>16 \u00d7 2 \u00d7 10 = 320<\/strong>\u3002\u3068\u3066\u3082\u30ab\u30f3\u30bf\u30f3\uff01<\/p>\n<\/div>\n<\/div>\n<p>18\u00d718 \u3068 16\u00d720 \u3067\u306f\u3001\u3082\u3061\u308d\u3093\u7b54\u3048\u306f\u9055\u3044\u307e\u3059\u3002\u3067\u3082\u3001\u305d\u306e\u5dee\u306f <span class=\"marker\">\u3044\u3064\u3082\u300c\u96e2\u3057\u305f\u6570\u306e2\u4e57\u300d\u3060\u3051<\/span>\u3002\u4eca\u56de\u306f 2 \u305a\u3064\u96e2\u3057\u305f\u306e\u3067\u3001\u5dee\u306f <strong>2 \u00d7 2 = 4<\/strong>\u3002<\/p>\n<p>\u3064\u307e\u308a\uff1a<\/p>\n<div class=\"concept-box6\">\n<div class=\"box-body\" style=\"padding-bottom:16px;\">\n<p style=\"text-align:center; font-size:20px; font-weight:bold; margin:0;\">18 \u00d7 18 \uff1d <span style=\"color:#ef8a2e;\">16 \u00d7 20<\/span> \uff0b <span style=\"color:#ef8a2e;\">2 \u00d7 2<\/span><br \/>\n\uff1d 320 \uff0b 4 \uff1d <strong style=\"color:#ef8a2e;\">324<\/strong><\/p>\n<\/div>\n<\/div>\n<p>\u30dd\u30a4\u30f3\u30c8\u306f <strong>\u300c\u96e2\u3059 \u2192 \u30dd\u30f3\u3068\u8db3\u3059\u300d<\/strong>\u306e2\u30b9\u30c6\u30c3\u30d7\u3060\u3051\u3002\u96e2\u3057\u305f\u5206\u3092 2\u4e57\u3057\u3066\u30dd\u30f3\u3068\u8db3\u3057\u623b\u3059\u2014\u2014\u3053\u308c\u304c\u300c<strong>\u304a\u3084\u3064\u5f0f\u8a08\u7b97<\/strong>\u300d\u30c6\u30af\u30cb\u30c3\u30af\u3067\u3059\u3002<\/p>\n<h2>\u57fa\u672c3\u30b9\u30c6\u30c3\u30d7\uff1a\u304a\u3084\u3064\u5f0f\u8a08\u7b97\u306e\u4f7f\u3044\u65b9<\/h2>\n<p><strong>\u7d50\u8ad6\uff1a\u246010\u306e\u500d\u6570\u307e\u3067\u96e2\u3059 \u2461\u96e2\u308c\u305f\u3042\u3068\u306e\u304b\u3051\u7b97\u3092\u3059\u308b \u2462\u96e2\u3057\u305f\u6570\u306e2\u4e57\u3092\u8db3\u3059\u2014\u2014\u3053\u306e\u9806\u756a\u3060\u3051\u3067\u3059\u3002<\/strong><\/p>\n<div class=\"kaisetsu-box2\">\n<div class=\"kaisetsu-box2-title\">\u30b9\u30c6\u30c3\u30d71\uff1a\u7247\u65b9\u3092\u300c10\u306e\u500d\u6570\u300d\u306b\u3059\u308b\u307e\u3067\u96e2\u3059<\/div>\n<p><p>2\u4e57\u3057\u305f\u3044\u6570\u3092\u898b\u3066\u3001\u300c10\u306e\u500d\u6570\u307e\u3067\u3042\u3068\u4f55\u96e2\u308c\u3066\u3044\u308b\u304b\u300d\u3092\u8003\u3048\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>17<\/strong>\uff1a\u3042\u3068 3 \u5897\u3084\u305b\u3070 20 \u2192 \u300c3 \u96e2\u3059\u300d<\/li>\n<li><strong>23<\/strong>\uff1a\u3042\u3068 3 \u6e1b\u3089\u305b\u3070 20 \u2192 \u300c3 \u96e2\u3059\u300d<\/li>\n<li><strong>32<\/strong>\uff1a\u3042\u3068 2 \u6e1b\u3089\u305b\u3070 30 \u2192 \u300c2 \u96e2\u3059\u300d<\/li>\n<li><strong>48<\/strong>\uff1a\u3042\u3068 2 \u5897\u3084\u305b\u3070 50 \u2192 \u300c2 \u96e2\u3059\u300d<\/li>\n<\/ul>\n<\/div>\n<div class=\"kaisetsu-box2\">\n<div class=\"kaisetsu-box2-title\">\u30b9\u30c6\u30c3\u30d72\uff1a\u300c\u96e2\u3057\u305f\u5f8c\u306e\u6570\u540c\u58eb\u300d\u3092\u304b\u3051\u7b97\u3059\u308b<\/div>\n<p><p>\u7247\u65b9\u3092\u30d7\u30e9\u30b9\u3001\u3082\u3046\u7247\u65b9\u3092\u30de\u30a4\u30ca\u30b9\u3057\u3066\u3001\u540c\u3058\u6570\u3060\u3051\u300c\u96e2\u3057\u307e\u3059\u300d\u3002\u3059\u308b\u3068\u7247\u65b9\u304c10\u306e\u500d\u6570\u306b\u306a\u308a\u3001\u8a08\u7b97\u304c\u30ab\u30f3\u30bf\u30f3\u306b\u3002<\/p>\n<ul>\n<li>17\u00d717 \u2192 <strong>14 \u00d7 20<\/strong> = 280<\/li>\n<li>23\u00d723 \u2192 <strong>20 \u00d7 26<\/strong> = 520<\/li>\n<li>32\u00d732 \u2192 <strong>30 \u00d7 34<\/strong> = 1020<\/li>\n<li>48\u00d748 \u2192 <strong>46 \u00d7 50<\/strong> = 2300<\/li>\n<\/ul>\n<\/div>\n<div class=\"kaisetsu-box2\">\n<div class=\"kaisetsu-box2-title\">\u30b9\u30c6\u30c3\u30d73\uff1a\u300c\u96e2\u3057\u305f\u6570\u306e2\u4e57\u300d\u3092\u6700\u5f8c\u306b\u30dd\u30f3\uff01<\/div>\n<p><p>\u30b9\u30c6\u30c3\u30d71\u3067\u300c\u96e2\u3057\u305f\u6570\u300d\u3092\u899a\u3048\u3066\u304a\u304d\u3001\u305d\u306e2\u4e57\u3092\u6700\u5f8c\u306b\u8db3\u3057\u307e\u3059\u3002<\/p>\n<ul>\n<li>17\u00d717 \u2192 280 + <strong>3\u00d73<\/strong> = 280 + 9 = <strong>289<\/strong><\/li>\n<li>23\u00d723 \u2192 520 + <strong>3\u00d73<\/strong> = 520 + 9 = <strong>529<\/strong><\/li>\n<li>32\u00d732 \u2192 1020 + <strong>2\u00d72<\/strong> = 1020 + 4 = <strong>1024<\/strong><\/li>\n<li>48\u00d748 \u2192 2300 + <strong>2\u00d72<\/strong> = 2300 + 4 = <strong>2304<\/strong><\/li>\n<\/ul>\n<\/div>\n<p>\u3053\u306e\u3088\u3046\u306b\u3001<span class=\"marker\">\u300c\u7247\u65b9\u309210\u306e\u500d\u6570\u307e\u3067\u96e2\u3057\u3066\u3001\u96e2\u3057\u305f\u6570\u306e2\u4e57\u3092\u30dd\u30f3\u3068\u8db3\u3059\u300d<\/span>\u3060\u3051\u3067\u30015\u4ee5\u5916\u306e\u6570\u306e2\u4e57\u304c\u30b9\u30eb\u30c3\u3068\u89e3\u3051\u307e\u3059\u3002<\/p>\n<h2>\u30d1\u30bf\u30fc\u30f3\u5225\u65e9\u898b\u8868\uff1a\u3053\u308c\u3060\u3051\u899a\u3048\u3066\u304a\u3051\u3070\u5927\u4e08\u592b<\/h2>\n<p><strong>\u7d50\u8ad6\uff1a10\u306e\u500d\u6570\u00b11\u301c\u00b13 \u306e\u6570\u306a\u3089\u3001\u3059\u3079\u3066\u300c\u304a\u3084\u3064\u5f0f\u8a08\u7b97\u300d\u30673\u79d2\u4ee5\u5185\u306b\u89e3\u3051\u307e\u3059\u3002<\/strong><\/p>\n<p>\u4e2d\u5b66\u53d7\u9a13\u3067\u51fa\u3066\u304f\u308b\u300c2\u30b1\u30bf\u306e2\u4e57\u300d\u306e\u3046\u3061\u3001\u300c\u304a\u3084\u3064\u5f0f\u8a08\u7b97\u300d\u304c\u7279\u306b\u52b9\u679c\u3092\u767a\u63ee\u3059\u308b\u306e\u306f <strong>10\u306e\u500d\u6570\u307e\u3067\u00b11\u301c\u00b13<\/strong> \u306e\u6570\u3067\u3059\u3002\u899a\u3048\u3066\u304a\u304f\u3068\u4fbf\u5229\u306a\u8a08\u7b97\u3092\u307e\u3068\u3081\u307e\u3057\u305f\u3002<\/p>\n<div class=\"simple-box4\">\n<p class=\"simple-box4-title\">10\u306e\u500d\u6570\u306e\u300c\u3072\u3068\u3064\u624b\u524d\uff0f\u3072\u3068\u3064\u5148\u300d\u306e2\u4e57<\/p>\n<table style=\"width:100%; border-collapse:collapse; font-size:15px;\">\n<tr style=\"background:#f5f5f5;\">\n<th style=\"border:1px solid #ccc; padding:8px;\">2\u4e57\u306e\u5f0f<\/th>\n<th style=\"border:1px solid #ccc; padding:8px;\">\u96e2\u3059<\/th>\n<th style=\"border:1px solid #ccc; padding:8px;\">\u9014\u4e2d\u5f0f<\/th>\n<th style=\"border:1px solid #ccc; padding:8px;\">\u7b54\u3048<\/th>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ccc; padding:8px;\">19 \u00d7 19<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\">1<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\">18 \u00d7 20 + 1<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\"><strong>361<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ccc; padding:8px;\">21 \u00d7 21<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\">1<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\">20 \u00d7 22 + 1<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\"><strong>441<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ccc; padding:8px;\">29 \u00d7 29<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\">1<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\">28 \u00d7 30 + 1<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\"><strong>841<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ccc; padding:8px;\">31 \u00d7 31<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\">1<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\">30 \u00d7 32 + 1<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\"><strong>961<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ccc; padding:8px;\">39 \u00d7 39<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\">1<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\">38 \u00d7 40 + 1<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\"><strong>1,521<\/strong><\/td>\n<\/tr>\n<\/table>\n<\/div>\n<div class=\"simple-box4\">\n<p class=\"simple-box4-title\">10\u306e\u500d\u6570\u306e\u300c2\u3064\u624b\u524d\uff0f2\u3064\u5148\u300d\u306e2\u4e57<\/p>\n<table style=\"width:100%; border-collapse:collapse; font-size:15px;\">\n<tr style=\"background:#f5f5f5;\">\n<th style=\"border:1px solid #ccc; padding:8px;\">2\u4e57\u306e\u5f0f<\/th>\n<th style=\"border:1px solid #ccc; padding:8px;\">\u96e2\u3059<\/th>\n<th style=\"border:1px solid #ccc; padding:8px;\">\u9014\u4e2d\u5f0f<\/th>\n<th style=\"border:1px solid #ccc; padding:8px;\">\u7b54\u3048<\/th>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ccc; padding:8px;\">18 \u00d7 18<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\">2<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\">16 \u00d7 20 + 4<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\"><strong>324<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ccc; padding:8px;\">22 \u00d7 22<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\">2<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\">20 \u00d7 24 + 4<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\"><strong>484<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ccc; padding:8px;\">28 \u00d7 28<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\">2<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\">26 \u00d7 30 + 4<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\"><strong>784<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ccc; padding:8px;\">32 \u00d7 32<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\">2<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\">30 \u00d7 34 + 4<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\"><strong>1,024<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ccc; padding:8px;\">48 \u00d7 48<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\">2<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\">46 \u00d7 50 + 4<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\"><strong>2,304<\/strong><\/td>\n<\/tr>\n<\/table>\n<\/div>\n<div class=\"simple-box4\">\n<p class=\"simple-box4-title\">10\u306e\u500d\u6570\u306e\u300c3\u3064\u624b\u524d\uff0f3\u3064\u5148\u300d\u306e2\u4e57<\/p>\n<table style=\"width:100%; border-collapse:collapse; font-size:15px;\">\n<tr style=\"background:#f5f5f5;\">\n<th style=\"border:1px solid #ccc; padding:8px;\">2\u4e57\u306e\u5f0f<\/th>\n<th style=\"border:1px solid #ccc; padding:8px;\">\u96e2\u3059<\/th>\n<th style=\"border:1px solid #ccc; padding:8px;\">\u9014\u4e2d\u5f0f<\/th>\n<th style=\"border:1px solid #ccc; padding:8px;\">\u7b54\u3048<\/th>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ccc; padding:8px;\">17 \u00d7 17<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\">3<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\">14 \u00d7 20 + 9<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\"><strong>289<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ccc; padding:8px;\">23 \u00d7 23<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\">3<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\">20 \u00d7 26 + 9<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\"><strong>529<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ccc; padding:8px;\">27 \u00d7 27<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\">3<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\">24 \u00d7 30 + 9<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\"><strong>729<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ccc; padding:8px;\">33 \u00d7 33<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\">3<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\">30 \u00d7 36 + 9<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\"><strong>1,089<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ccc; padding:8px;\">47 \u00d7 47<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\">3<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\">44 \u00d7 50 + 9<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\"><strong>2,209<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ccc; padding:8px;\">53 \u00d7 53<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\">3<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\">50 \u00d7 56 + 9<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\"><strong>2,809<\/strong><\/td>\n<\/tr>\n<\/table>\n<\/div>\n<p>\u8868\u3092\u3088\u304f\u898b\u308b\u3068\u3001<strong>\u300c\u96e2\u3059\u6570\u300d\u304c1\u306a\u3089\u6700\u5f8c\u306b1\u8db3\u3059\u30012\u306a\u30894\u8db3\u3059\u30013\u306a\u30899\u8db3\u3059<\/strong>\u3002\u96e2\u3057\u305f\u6570\u306e2\u4e57\u3092\u30dd\u30f3\u3068\u8db3\u3059\u3060\u3051\u2014\u2014<span class=\"marker\">\u3053\u306e\u5358\u7d14\u3055\u304c\u300c\u304a\u3084\u3064\u5f0f\u8a08\u7b97\u300d\u306e\u771f\u9aa8\u9802<\/span>\u3067\u3059\u3002<\/p>\n<div class=\"concept-box1\">\n<div class=\"box-body\" style=\"padding-bottom:16px;\">\n<p><strong>\u3010\u88dc\u8db3\u301112\u301c19\u306e2\u4e57\u3060\u3051\u306f\u3001\u5225\u306e\u624b\u6bb5\u304c\u901f\u3044\u3053\u3068\u3082<\/strong><\/p>\n<p>\u300c\u304a\u3084\u3064\u5f0f\u8a08\u7b97\u300d\u306f\u4fbf\u5229\u3067\u3059\u304c\u3001<strong>12\u301c19\u306e2\u4e57<\/strong>\u306b\u3064\u3044\u3066\u306f\u3001<strong>\u7b54\u3048\u3092\u899a\u3048\u3066\u3057\u307e\u3046<\/strong>\u304b\u3001\u672c\u30b7\u30ea\u30fc\u30ba\u3067\u5f8c\u306b\u3054\u7d39\u4ecb\u3059\u308b <strong>\u300c\u30a4\u30f3\u30c9\u5f0f\u8a08\u7b97\u6cd5\u300d<\/strong>\uff08\u7b2c7\u56de\u30fb\u7b2c8\u56de\u3067\u89e3\u8aac\uff09\u306e\u307b\u3046\u304c\u901f\u3044\u30b1\u30fc\u30b9\u3082\u3042\u308a\u307e\u3059\u3002\u5b9f\u969b\u306e\u5834\u9762\u3067\u306f\u3001\u304a\u5b50\u3055\u307e\u306b\u5408\u3063\u305f\u65b9\u6cd5\u3092\u9078\u3093\u3067\u4f7f\u3044\u5206\u3051\u308b\u306e\u304c\u30d9\u30b9\u30c8\u3002<span class=\"marker\">\u5f15\u304d\u51fa\u3057\u304c\u591a\u3044\u307b\u3069\u3001\u8a08\u7b97\u306f\u697d\u3057\u304f\u3001\u306f\u3084\u304f\u306a\u308a\u307e\u3059<\/span>\u3002<\/p>\n<\/div>\n<\/div>\n<h2>\u3010\u5b9f\u9a13\u3011\u306a\u305c\u300c\u96e2\u3057\u305f\u6570\u306e2\u4e57\u300d\u3092\u8db3\u3059\u3068\u7b54\u3048\u306b\u306a\u308b\uff1f\u2014\u201420\u00d720\u3067\u78ba\u304b\u3081\u3088\u3046<\/h2>\n<p><strong>\u7d50\u8ad6\uff1a20\u00d720\u3092\u8d77\u70b9\u306b\u3001\u4e21\u7aef\u3092\u300c\u540c\u3058\u6570\u3060\u3051\u300d\u96e2\u3057\u3066\u3044\u304f\u3068\u3001\u7b54\u3048\u306f\u3074\u3063\u305f\u308a\u300c\u96e2\u3057\u305f\u6570\u306e2\u4e57\u300d\u3060\u3051\u5c0f\u3055\u304f\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u304c\u300c\u304a\u3084\u3064\u5f0f\u8a08\u7b97\u300d\u306e\u6b63\u4f53\u3067\u3059\u3002<\/strong><\/p>\n<p>\u300c<strong>\u305f\u3060\u3001\u3053\u306e\u300e\u304a\u3084\u3064\u5f0f\u8a08\u7b97\u300f\u3001\u3069\u3046\u3057\u3066\u3053\u306e\u65b9\u6cd5\u3067\u7b54\u3048\u304c\u51fa\u305b\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/strong>\u300d\u2014\u2014\u7591\u554f\u306b\u611f\u3058\u305f\u304a\u5b50\u3055\u307e\u306b\u306f\u3001\u305c\u3072\u6b21\u306e\u5b9f\u9a13\u3092\u4e00\u7dd2\u306b\u3084\u3063\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<span class=\"marker\">\u4e0d\u601d\u8b70\u306a\u6570\u5b57\u306e\u6cd5\u5247<\/span>\u304c\u76ee\u3067\u898b\u3066\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n<h3>\u5b9f\u9a13\uff1a20\u00d720\u3092\u8d77\u70b9\u306b\u3001\u4e21\u7aef\u30921\u3064\u305a\u3064\u96e2\u3057\u3066\u3044\u304f\u3068\uff1f<\/h3>\n<p>20\u00d720\uff1d400 \u3092\u51fa\u767a\u70b9\u306b\u3001\u4e21\u7aef\u3092\u300c\u540c\u3058\u6570\u3060\u3051\u96e2\u3057\u305f\u300d\u304b\u3051\u7b97\u3092\u3057\u3066\u3001\u7b54\u3048\u304c\u3069\u3046\u5909\u308f\u308b\u304b\u3092\u89b3\u5bdf\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<div class=\"simple-box4\">\n<p class=\"simple-box4-title\">20\u00d720\u304b\u3089\u300c\u96e2\u3059\u6570\u300d\u3092\u5909\u3048\u3066\u3044\u3063\u305f\u3068\u304d\u306e\u7b54\u3048<\/p>\n<table style=\"width:100%; border-collapse:collapse; font-size:15px;\">\n<tr style=\"background:#f5f5f5;\">\n<th style=\"border:1px solid #ccc; padding:8px;\">\u96e2\u3059\u6570<\/th>\n<th style=\"border:1px solid #ccc; padding:8px;\">\u304b\u3051\u7b97<\/th>\n<th style=\"border:1px solid #ccc; padding:8px;\">\u7b54\u3048<\/th>\n<th style=\"border:1px solid #ccc; padding:8px;\">\u5143\u3068\u306e\u5dee<\/th>\n<th style=\"border:1px solid #ccc; padding:8px;\">\u5dee\u306e\u6b63\u4f53<\/th>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ccc; padding:8px;\">0<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\">20 \u00d7 20<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\">400<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\">0<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\">\u2014<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ccc; padding:8px;\">1<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\">19 \u00d7 21<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\">399<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\">1<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\"><strong>1\u00d71 = 1<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ccc; padding:8px;\">2<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\">18 \u00d7 22<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\">396<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\">4<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\"><strong>2\u00d72 = 4<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ccc; padding:8px;\">3<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\">17 \u00d7 23<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\">391<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\">9<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\"><strong>3\u00d73 = 9<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ccc; padding:8px;\">4<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\">16 \u00d7 24<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\">384<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\">16<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\"><strong>4\u00d74 = 16<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ccc; padding:8px;\">5<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\">15 \u00d7 25<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\">375<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\">25<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\"><strong>5\u00d75 = 25<\/strong><\/td>\n<\/tr>\n<\/table>\n<\/div>\n<h3>\u7d50\u8ad6\uff1a\u300c\u96e2\u3057\u305f\u6570\u306e2\u4e57\u300d\u3060\u3051\u3001\u3074\u3063\u305f\u308a\u7b54\u3048\u304c\u6e1b\u3063\u3066\u3044\u304f<\/h3>\n<p>\u8868\u3092\u3088\u304f\u898b\u308b\u3068\u3001\u3075\u3057\u304e\u306a\u898f\u5247\u304c\u6d6e\u304b\u3073\u4e0a\u304c\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>1\u305a\u3064\u96e2\u3059 \u2192 \u7b54\u3048\u306f <strong>1\uff08=1\u00d71\uff09<\/strong> \u6e1b\u308b<\/li>\n<li>2\u305a\u3064\u96e2\u3059 \u2192 \u7b54\u3048\u306f <strong>4\uff08=2\u00d72\uff09<\/strong> \u6e1b\u308b<\/li>\n<li>3\u305a\u3064\u96e2\u3059 \u2192 \u7b54\u3048\u306f <strong>9\uff08=3\u00d73\uff09<\/strong> \u6e1b\u308b<\/li>\n<li>4\u305a\u3064\u96e2\u3059 \u2192 \u7b54\u3048\u306f <strong>16\uff08=4\u00d74\uff09<\/strong> \u6e1b\u308b<\/li>\n<li>5\u305a\u3064\u96e2\u3059 \u2192 \u7b54\u3048\u306f <strong>25\uff08=5\u00d75\uff09<\/strong> \u6e1b\u308b<\/li>\n<\/ul>\n<p>\u5dee\u3092\u9806\u306b\u4e26\u3079\u308b\u3068 <strong>1\u30014\u30019\u300116\u300125\u2026<\/strong>\u3002\u3064\u307e\u308a <span class=\"marker\">1\u30012\u30013\u30014\u30015\u2026\u306e2\u4e57\u306e\u6570\u305a\u3064\u3001\u3074\u3063\u305f\u308a\u7b54\u3048\u304c\u5c0f\u3055\u304f\u306a\u3063\u3066\u3044\u304f<\/span>\u2014\u2014\u3053\u308c\u304c\u3001\u3069\u3093\u306a\u6570\u3067\u3082\u6210\u308a\u7acb\u3064\u4e0d\u601d\u8b70\u306a\u898f\u5247\u3067\u3059\u3002<\/p>\n<p>\u9006\u306b\u8a00\u3048\u3070\uff1a<\/p>\n<div class=\"concept-box6\">\n<div class=\"box-body\" style=\"padding-bottom:16px;\">\n<p style=\"text-align:center; font-size:18px; font-weight:bold; margin:0;\">\u96e2\u308c\u305f\u304b\u3051\u7b97\u306e\u7b54\u3048 \uff0b \u96e2\u3057\u305f\u6570\u306e2\u4e57 \uff1d \u3082\u3068\u306e2\u4e57<\/p>\n<\/div>\n<\/div>\n<p>\u3053\u308c\u304c\u300c\u304a\u3084\u3064\u5f0f\u8a08\u7b97\u300d\u306e\u6b63\u4f53\u3067\u3059\u3002\u3060\u304b\u3089\u3001\u305a\u3089\u3057\u305f\u304b\u3051\u7b97\u306b\u3057\u305f\u5f8c\u306b\u300c\u96e2\u3057\u305f\u6570\u306e2\u4e57\u300d\u3092\u30dd\u30f3\u3068\u8db3\u305b\u3070\u3001\u3082\u3068\u306e2\u4e57\u306e\u7b54\u3048\u304c\u6b63\u78ba\u306b\u51fa\u308b\u306e\u3067\u3059\u3002<strong>\u8a08\u7b97\u3063\u3066\u3001\u3061\u3087\u3063\u3068\u3057\u305f\u5de5\u592b\u3067\u3001\u3053\u3093\u306a\u306b\u5965\u6df1\u304f\u3001\u9762\u767d\u304f\u306a\u308b<\/strong>\u2014\u2014\u304a\u3082\u3057\u308d\u3044\u3067\u3059\u3088\u306d\u3002<\/p>\n<h2>\u5fdc\u7528\u7de8\uff1a\u300c\u96e2\u3059\u300d\u3068\u300c\u8fd1\u3065\u3051\u308b\u300d\u2014\u2014\u4f7f\u3044\u65b9\u306f2\u65b9\u5411\u3042\u308b<\/h2>\n<p><strong>\u7d50\u8ad6\uff1a\u300c\u304a\u3084\u3064\u5f0f\u8a08\u7b97\u300d\u306f\u3001\u8a08\u7b97\u306e\u30b9\u30bf\u30fc\u30c8\u306e\u5f62\u306b\u3088\u3063\u30662\u3064\u306e\u4f7f\u3044\u65b9\u304c\u3042\u308a\u307e\u3059\u3002\u300c\u540c\u3058\u6570\u306e2\u4e57\u300d\u306a\u3089<span style=\"color:#ef8a2e;\">\u96e2\u3057\u3066\u8db3\u3059<\/span>\u3001\u300c\u96e2\u308c\u305f\u6570\u540c\u58eb\u306e\u304b\u3051\u7b97\u300d\u306a\u3089<span style=\"color:#ef8a2e;\">\u8fd1\u3065\u3051\u3066\u5f15\u304f<\/span>\u2014\u2014\u3053\u306e2\u30eb\u30fc\u30eb\u3067\u5fdc\u7528\u7bc4\u56f2\u304c\u4e00\u6c17\u306b\u5e83\u304c\u308a\u307e\u3059\u3002<\/strong><\/p>\n<p>\u3053\u3053\u307e\u3067\u306e\u57fa\u672c\u30d1\u30bf\u30fc\u30f3\u306f\u300c\u540c\u3058\u6570\u306e2\u4e57\u300d\uff0817\u00d717 \u306a\u3069\uff09\u3092\u300c\u96e2\u3057\u3066\u8db3\u3059\u300d\u5f62\u3067\u3057\u305f\u3002\u5b9f\u306f\u53cd\u5bfe\u65b9\u5411\u3001\u3064\u307e\u308a <span class=\"marker\">\u6700\u521d\u304b\u3089\u96e2\u308c\u3066\u3044\u308b\u6570\u540c\u58eb\u306e\u304b\u3051\u7b97<\/span> \u3082\u3001\u540c\u3058\u4ed5\u7d44\u307f\u3067\u89e3\u3051\u307e\u3059\u3002\u9055\u3044\u306f <strong>\u8db3\u3059\u304b\u5f15\u304f\u304b<\/strong> \u3060\u3051\u3002<\/p>\n<h3>\u30d1\u30bf\u30fc\u30f3\u2460\uff1a\u540c\u3058\u6570\u306e2\u4e57\u3092\u89e3\u304f \u2192\u300c\u96e2\u3059\u300d+\u300c\u8db3\u3059\u300d<\/h3>\n<p>\u3053\u308c\u304c\u57fa\u672c\u30d1\u30bf\u30fc\u30f3\u3002\u540c\u3058\u6570\u540c\u58eb\u306e\u304b\u3051\u7b97\uff0817\u00d717 \u306a\u3069\uff09\u3092\u3001\u7247\u65b9\u309210\u306e\u500d\u6570\u307e\u3067\u300c\u96e2\u3057\u3066\u300d\u30e9\u30af\u306a\u304b\u3051\u7b97\u306b\u5909\u3048\u3001\u6700\u5f8c\u306b\u300c\u96e2\u3057\u305f\u6570\u306e2\u4e57\u300d\u3092 <strong>\u8db3\u3059<\/strong>\u3002<\/p>\n<div class=\"concept-box6\">\n<div class=\"box-body\" style=\"padding-bottom:16px;\">\n<p style=\"margin:0;\"><strong>17 \u00d7 17<\/strong>\uff08\u540c\u3058\u6570\u306e2\u4e57\uff09<br \/>\n\u2460 17 \u3092\u4e2d\u5fc3\u306b\u3001\u7247\u65b9\u30923\u5f15\u3044\u3066\u3001\u3082\u3046\u7247\u65b9\u306b3\u8db3\u3059 \u2192 <strong>14 \u00d7 20<\/strong><br \/>\n\u2461 14 \u00d7 20 = 280<br \/>\n\u2462 \u96e2\u3057\u305f\u6570\u306e2\u4e57\uff083\u00d73 = 9\uff09\u3092 <strong>\u8db3\u3059<\/strong> \u2192 280 + 9 = <strong>289<\/strong><\/p>\n<\/div>\n<\/div>\n<h3>\u30d1\u30bf\u30fc\u30f3\u2461\uff1a\u96e2\u308c\u305f\u6570\u540c\u58eb\u306e\u304b\u3051\u7b97\u3092\u89e3\u304f \u2192\u300c\u8fd1\u3065\u3051\u308b\u300d+\u300c\u5f15\u304f\u300d<\/h3>\n<p>\u9006\u306b\u3001\u6700\u521d\u304b\u3089\u300c\u96e2\u308c\u305f\u6570\u540c\u58eb\u300d\u306e\u304b\u3051\u7b97\uff0818\u00d722 \u306a\u3069\uff09\u3092\u89e3\u304d\u305f\u3044\u3068\u304d\u306f\u3001\u4e21\u7aef\u3092\u300c\u8fd1\u3065\u3051\u3066\u300d\u4e2d\u5fc3\u306e2\u4e57\u306b\u3057\u3001\u305d\u3053\u304b\u3089\u300c\u96e2\u308c\u3066\u3044\u305f\u8ddd\u96e2\u306e2\u4e57\u300d\u3092 <strong>\u5f15\u304d\u307e\u3059<\/strong>\u3002<\/p>\n<div class=\"concept-box6\">\n<div class=\"box-body\" style=\"padding-bottom:16px;\">\n<p style=\"margin:0;\"><strong>18 \u00d7 22<\/strong>\uff08\u4e2d\u5fc320 \u304b\u3089 \u00b12 \u96e2\u308c\u3066\u3044\u308b\uff09<br \/>\n\u2460 18 \u3068 22 \u306e\u4e2d\u5fc3\u3092\u53d6\u308b \u2192 <strong>20<\/strong><br \/>\n\u2461 \u4e2d\u5fc3\u306e2\u4e57 \u2192 20 \u00d7 20 = 400<br \/>\n\u2462 \u96e2\u308c\u3066\u3044\u305f\u8ddd\u96e2\u306e2\u4e57\uff082\u00d72 = 4\uff09\u3092 <strong>\u5f15\u304f<\/strong> \u2192 400 \u2212 4 = <strong>396<\/strong><\/p>\n<\/div>\n<\/div>\n<p>\u3082\u3046\u3072\u3068\u3064\uff1a<strong>17 \u00d7 23<\/strong>\uff08\u4e2d\u5fc320 \u304b\u3089 \u00b13 \u96e2\u308c\u3066\u3044\u308b\uff09<br \/>\n20\u00b2 \u2212 3\u00b2 = 400 \u2212 9 = <strong>391<\/strong>\u3002\u3042\u3063\u3068\u3044\u3046\u9593\u3067\u3059\u3002<\/p>\n<div class=\"concept-box1\">\n<div class=\"box-body\" style=\"padding-bottom:16px;\">\n<p><strong>\u300c\u8fd1\u3065\u3051\u3066\u5f15\u304f\u300d\u304c\u6700\u3082\u529b\u3092\u767a\u63ee\u3059\u308b\u306e\u306f\u3001\u4e2d\u5fc3\u304c\u300c10\u306e\u500d\u6570\u300d\u306e\u3068\u304d<\/strong><\/p>\n<p>\u3053\u306e\u30d1\u30bf\u30fc\u30f3\u306f\u3001\u4e21\u7aef\u3092\u8db3\u3057\u30662\u3067\u5272\u3063\u305f <span class=\"marker\">\u4e2d\u5fc3\u304c10\u306e\u500d\u6570\uff0810\u300120\u300130\u300140\u2026\uff09<\/span> \u306b\u306a\u308b\u304b\u3051\u7b97\u3067\u6700\u3082\u7c21\u5358\u306b\u306a\u308a\u307e\u3059\u3002\u4e2d\u5fc3\u306e2\u4e57\uff08100\u3001400\u3001900\u30011600\u2026\uff09\u304c\u4e00\u77ac\u3067\u51fa\u305b\u308b\u304b\u3089\u3067\u3059\u3002<\/p>\n<p>\u305f\u3068\u3048\u3070\uff1a<\/p>\n<ul>\n<li><strong>18 \u00d7 22 \/ 19 \u00d7 21 \/ 17 \u00d7 23<\/strong>\uff08\u4e2d\u5fc320\uff09\u2192 400 \u304b\u3089\u300c\u96e2\u308c\u305f\u6570\u306e2\u4e57\u300d\u3092\u5f15\u304f\u3060\u3051<\/li>\n<li><strong>31 \u00d7 29 \/ 32 \u00d7 28<\/strong>\uff08\u4e2d\u5fc330\uff09\u2192 900 \u304b\u3089\u300c\u96e2\u308c\u305f\u6570\u306e2\u4e57\u300d\u3092\u5f15\u304f\u3060\u3051<\/li>\n<\/ul>\n<p>\u4e21\u7aef\u3092\u898b\u3066\u300c\u3042\u3001\u8db3\u3057\u3066 40\uff08\u4e2d\u5fc320\uff09\uff0f\u8db3\u3057\u3066 60\uff08\u4e2d\u5fc330\uff09\u306b\u306a\u308b\u300d\u3068\u6c17\u3065\u3051\u305f\u3089\u3001\u6570\u79d2\u3067\u7b54\u3048\u304c\u51fa\u307e\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<div class=\"concept-box1\">\n<div class=\"box-body\" style=\"padding-bottom:16px;\">\n<p><strong>\u5fdc\u7528\uff1a\u4e2d\u5fc3\u304c\u300c5\u306e\u500d\u6570\u300d\u306e\u3068\u304d\u306f\u3001\u7b2c3\u56de\u306e\u300e5\u306e2\u4e57\u300f\u30c6\u30af\u30cb\u30c3\u30af\u3068\u5408\u308f\u305b\u6280<\/strong><\/p>\n<p>\u4e21\u7aef\u306e\u4e2d\u5fc3\u304c <strong>15\u300125\u300135<\/strong> \u306e\u3088\u3046\u306a <span class=\"marker\">\u300c5\u306e\u500d\u6570\u300d<\/span> \u306e\u3068\u304d\u3082\u3001\u3058\u3064\u306f\u30ab\u30f3\u30bf\u30f3\u306b\u89e3\u3051\u307e\u3059\u3002<strong>\u7b2c3\u56de\u3067\u30de\u30b9\u30bf\u30fc\u3057\u305f\u300c\u4e00\u306e\u4f4d\u304c5\u306e2\u4e57\u300d\u30c6\u30af\u30cb\u30c3\u30af<\/strong>\u3092\u4f7f\u3048\u3070\u3001\u4e2d\u5fc3\u306e2\u4e57\u304c\u4e00\u77ac\u3067\u6c42\u3081\u3089\u308c\u308b\u304b\u3089\u3067\u3059\u3002<\/p>\n<ul>\n<li><strong>16 \u00d7 14 \/ 17 \u00d7 13<\/strong>\uff08\u4e2d\u5fc3 15\u300115\u00b2 = 225\uff09<br \/>\n\u3000\u30fb16 \u00d7 14 = 225 \u2212 1 = <strong>224<\/strong>\u3000\uff0f\u300017 \u00d7 13 = 225 \u2212 4 = <strong>221<\/strong><\/li>\n<li><strong>26 \u00d7 24 \/ 27 \u00d7 23<\/strong>\uff08\u4e2d\u5fc3 25\u300125\u00b2 = 625\uff09<br \/>\n\u3000\u30fb26 \u00d7 24 = 625 \u2212 1 = <strong>624<\/strong>\u3000\uff0f\u300027 \u00d7 23 = 625 \u2212 4 = <strong>621<\/strong><\/li>\n<li><strong>38 \u00d7 32 \/ 37 \u00d7 33<\/strong>\uff08\u4e2d\u5fc3 35\u300135\u00b2 = 1225\uff09<br \/>\n\u3000\u30fb38 \u00d7 32 = 1225 \u2212 9 = <strong>1216<\/strong>\u3000\uff0f\u300037 \u00d7 33 = 1225 \u2212 4 = <strong>1221<\/strong><\/li>\n<\/ul>\n<p><span class=\"marker\">\u7b2c3\u56de\u306e\u300c5\u306e2\u4e57\u300d\u30c6\u30af\u30cb\u30c3\u30af\u3068\u300c\u304a\u3084\u3064\u5f0f\u8a08\u7b97\u300d\u3092\u7d44\u307f\u5408\u308f\u305b\u308b<\/span>\u3068\u3001\u5fdc\u7528\u7bc4\u56f2\u304c\u4e00\u6c17\u306b\u5e83\u304c\u308a\u307e\u3059\u3002\u30c6\u30af\u30cb\u30c3\u30af\u306f\u5358\u72ec\u3067\u4f7f\u3046\u3088\u308a\u3001\u7d44\u307f\u5408\u308f\u305b\u305f\u3068\u304d\u306b\u771f\u4fa1\u3092\u767a\u63ee\u3059\u308b\u3093\u3067\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<h3>2\u3064\u306e\u30eb\u30fc\u30eb\u307e\u3068\u3081\u65e9\u898b\u8868<\/h3>\n<div class=\"simple-box4\">\n<p class=\"simple-box4-title\">\u300c\u96e2\u3059\u300d\u3068\u300c\u8fd1\u3065\u3051\u308b\u300d\u2014\u2014\u4f7f\u3044\u5206\u3051\u65e9\u898b\u8868<\/p>\n<table style=\"width:100%; border-collapse:collapse; font-size:15px;\">\n<tr style=\"background:#f5f5f5;\">\n<th style=\"border:1px solid #ccc; padding:8px;\">\u30b9\u30bf\u30fc\u30c8\u306e\u5f62<\/th>\n<th style=\"border:1px solid #ccc; padding:8px;\">\u52d5\u304d<\/th>\n<th style=\"border:1px solid #ccc; padding:8px;\">\u8a08\u7b97\u30eb\u30fc\u30eb<\/th>\n<th style=\"border:1px solid #ccc; padding:8px;\">\u4f8b<\/th>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ccc; padding:8px;\">\u540c\u3058\u6570 \u00d7 \u540c\u3058\u6570<br \/>(17\u00d717 \u306a\u3069)<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\"><strong style=\"color:#ef8a2e;\">\u96e2\u3059<\/strong><\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\">\u305a\u3089\u3057\u305f\u304b\u3051\u7b97<br \/><strong style=\"color:#ef8a2e;\">\uff0b<\/strong> \u96e2\u3057\u305f\u6570\u306e2\u4e57<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\">14\u00d720 \uff0b 9<br \/>= <strong>289<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ccc; padding:8px;\">\u96e2\u308c\u305f\u6570 \u00d7 \u96e2\u308c\u305f\u6570<br \/>(18\u00d722 \u306a\u3069)<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\"><strong style=\"color:#ef8a2e;\">\u8fd1\u3065\u3051\u308b<\/strong><\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\">\u4e2d\u5fc3\u306e2\u4e57<br \/><strong style=\"color:#ef8a2e;\">\u2212<\/strong> \u96e2\u308c\u305f\u8ddd\u96e2\u306e2\u4e57<\/td>\n<td style=\"border:1px solid #ccc; padding:8px;\">400 \u2212 4<br \/>= <strong>396<\/strong><\/td>\n<\/tr>\n<\/table>\n<\/div>\n<p><span class=\"marker\">\u300c\u96e2\u3059 \u2192 \u8db3\u3059\u300d\u300c\u8fd1\u3065\u3051\u308b \u2192 \u5f15\u304f\u300d<\/span>\u2014\u2014\u305f\u3063\u305f2\u3064\u306e\u52d5\u304d\u3092\u899a\u3048\u308b\u3060\u3051\u3067\u3001\u5fdc\u7528\u7bc4\u56f2\u304c\u5927\u304d\u304f\u5e83\u304c\u308a\u307e\u3059\u3002\u4e21\u65b9\u3068\u3082\u4ed5\u7d44\u307f\u306f\u540c\u3058\u300c\u548c\u3068\u5dee\u306e\u7a4d\u300d\u3002\u65b9\u5411\u304c\u9055\u3046\u3060\u3051\u3001\u3068\u7406\u89e3\u3059\u308b\u3068\u30b9\u30c3\u30ad\u30ea\u6574\u7406\u3067\u304d\u307e\u3059\u3002<\/p>\n<div class=\"concept-box1\">\n<div class=\"box-body\" style=\"padding-bottom:16px;\">\n<p><strong>\u300c\u30c6\u30af\u30cb\u30c3\u30af\u306f\u601d\u8003\u306e\u7d42\u308f\u308a\u3067\u306f\u306a\u304f\u3001\u65b0\u3057\u3044\u601d\u8003\u306e\u51fa\u767a\u70b9\u300d<\/strong><\/p>\n<p>\u8a08\u7b97\u30c6\u30af\u30cb\u30c3\u30af\u3092\u5358\u306b\u300c\u901f\u304f\u89e3\u304f\u9053\u5177\u300d\u3068\u6349\u3048\u3066\u3057\u307e\u3046\u3068\u3001\u305d\u3053\u3067\u601d\u8003\u304c\u6b62\u307e\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002<br \/>\n\u305d\u3046\u3067\u306f\u306a\u304f\u3001<strong>\u300c\u307b\u304b\u306e\u8a08\u7b97\u306b\u3082\u4f7f\u3048\u306a\u3044\u304b\uff1f\u300d\u300c\u306a\u305c\u3053\u308c\u3067\u7b54\u3048\u304c\u51fa\u308b\u306e\u304b\uff1f\u300d<\/strong> \u3068\u8003\u3048\u3066\u3044\u304f\u2014\u2014\u3053\u308c\u304c\u3001AI\u6642\u4ee3\u306b\u5fc5\u8981\u306a\u300c<span class=\"marker\">\u591a\u89d2\u7684\u306a\u8996\u70b9\u3067\u6570\u306e\u4ed5\u7d44\u307f\u3092\u6349\u3048\u308b\u529b<\/span>\u300d\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<h2>\u306a\u305c\u300c\u304a\u3084\u3064\u5f0f\u8a08\u7b97\u300d\u3068\u3044\u3046\u540d\u524d\u306a\u306e\u304b\uff1f\u2014\u2014\u300c\u9060\u8db3\u306e\u304a\u3084\u3064\u300d\u3092\u601d\u3044\u51fa\u305d\u3046<\/h2>\n<p><strong>\u7d50\u8ad6\uff1a\u3053\u306e\u30c6\u30af\u30cb\u30c3\u30af\u306e\u300c\u96e2\u3059\u2192\u8db3\u3059\uff0f\u8fd1\u3065\u3051\u308b\u2192\u5f15\u304f\u300d\u3068\u3044\u3046\u30eb\u30fc\u30eb\u304c\u3001\u79c1\u305f\u3061\u304c\u666e\u6bb5\u304b\u3089\u77e5\u3063\u3066\u3044\u308b <span class=\"marker\">\u300c\u9060\u8db3\u306e\u304a\u3084\u3064\u300d<\/span> \u306e\u611f\u899a\u3068\u540c\u3058\u3060\u304b\u3089\u3002\u3060\u304b\u3089 <span class=\"marker\">\u300c\u304a\u3084\u3064\u5f0f\u8a08\u7b97\u300d<\/span> \u3068\u540d\u4ed8\u3051\u307e\u3057\u305f\u3002<\/strong><\/p>\n<p>\u8a18\u4e8b\u306e\u5192\u982d\u3067 <strong>\u300c\u300e\u304a\u3084\u3064\u5f0f\u300f\u3068\u3044\u3046\u540d\u524d\u306e\u7531\u6765\u306f\u8a18\u4e8b\u306e\u9014\u4e2d\u3067\u660e\u3089\u304b\u306b\u306a\u308a\u307e\u3059\u300d<\/strong> \u3068\u304a\u4f1d\u3048\u3057\u307e\u3057\u305f\u3002\u304a\u5f85\u305f\u305b\u3057\u307e\u3057\u305f\u3002\u3053\u3053\u3067\u305d\u306e\u7406\u7531\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n<p>\u5148\u307b\u3069\u5b66\u3093\u30602\u3064\u306e\u30eb\u30fc\u30eb\u2014\u2014<strong>\u300c\u96e2\u3059 \u2192 \u8db3\u3059\u300d\u300c\u8fd1\u3065\u3051\u308b \u2192 \u5f15\u304f\u300d<\/strong>\u3002\u3058\u3064\u306f\u3053\u306e\u52d5\u304d\u3001\u65e5\u5e38\u751f\u6d3b\u3067\u307f\u306a\u3055\u3093\u304c\u666e\u6bb5\u304b\u3089\u81ea\u7136\u306b\u3084\u3063\u3066\u3044\u308b\u3053\u3068\u306a\u3093\u3067\u3059\u3002\u305f\u3068\u3048\u3070\u3001<strong>\u300c\u9060\u8db3\u306e\u304a\u3084\u3064\u300d<\/strong>\u3092\u601d\u3044\u6d6e\u304b\u3079\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<div class=\"concept-box6\">\n<div class=\"box-body\" style=\"padding-bottom:16px;\">\n<ul style=\"margin:0;\">\n<li><strong>\u9060\u3044\u9060\u8db3\u307b\u3069<\/strong>\u3001\u304a\u3084\u3064\u3084\u98f2\u307f\u7269\u3092 <strong>\u591a\u3081\u306b\u8db3\u3057\u3066<\/strong> \u6301\u3063\u3066\u3044\u304d\u307e\u3059\u3088\u306d\u3002<\/li>\n<li><strong>\u8fd1\u5834\u306e\u6563\u6b69\u306a\u3089<\/strong>\u3001\u6301\u3061\u7269\u306f <strong>\u5f15\u3044\u3066<\/strong> \u5c11\u306a\u304f\u3066OK\u3002<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<p>\u8a08\u7b97\u3067\u3082\u3001\u3053\u308c\u3068\u540c\u3058\u3002<span class=\"marker\">\u300c\u96e2\u3059 \u2192 \u8db3\u3059\u300d\u300c\u8fd1\u3065\u304f \u2192 \u5f15\u304f\u300d<\/span>\u2014\u2014\u3053\u306e\u611f\u899a\u306f\u3001\u751f\u6d3b\u306e\u4e2d\u3067\u3059\u3067\u306b\u8eab\u306b\u3064\u3044\u3066\u3044\u308b\u76f4\u611f\u306a\u3093\u3067\u3059\u3002\u3060\u304b\u3089\u3001\u30eb\u30fc\u30eb\u304c\u982d\u306b\u6b8b\u308a\u3084\u3059\u3044\u3002\u300c<strong>\u9060\u8db3\u306e\u304a\u3084\u3064<\/strong>\u300d\u3092\u5408\u8a00\u8449\u306b\u3059\u308c\u3070\u3001\u304a\u5b50\u3055\u307e\u3082\u81ea\u7136\u306b\u624b\u9806\u3092\u601d\u3044\u51fa\u305b\u307e\u3059\u3002<\/p>\n<p>\u666e\u6bb5\u306e\u8a08\u7b97\u3067\u300c\u3042\u3001\u3053\u306e\u6570\u300110\u306e\u500d\u6570\u306e\u8fd1\u304f\u3060\u300d\u3068\u6c17\u3065\u3044\u305f\u3089\u3001\u5fc3\u306e\u4e2d\u3067 <strong>\u300c\u9060\u8db3\u306e\u304a\u3084\u3064\u300d<\/strong> \u3068\u3064\u3076\u3084\u3044\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002\u3059\u308b\u3068 <strong>\u300c\u96e2\u3059\u2192\u8db3\u3059\uff0f\u8fd1\u3065\u3051\u308b\u2192\u5f15\u304f\u300d<\/strong> \u306e\u624b\u9806\u304c\u3001\u3059\u308b\u3063\u3068\u51fa\u3066\u304d\u307e\u3059\u3002<span class=\"marker\">\u65e5\u5e38\u306e\u611f\u899a\u3068\u8a08\u7b97\u304c\u3064\u306a\u304c\u308b\u77ac\u9593<\/span>\u2014\u2014\u3053\u308c\u304c\u3001\u8a08\u7b97\u304c\u9762\u767d\u304f\u306a\u308b\u7b2c\u4e00\u6b69\u3067\u3059\u3002<\/p>\n<h2>\u6c17\u3065\u304d\u307e\u3057\u305f\u304b\uff1f\u2014\u2014\u7b2c3\u56de\u306e\u300c5\u306e2\u4e57\u300d\u3082\u3001\u3058\u3064\u306f\u300c\u304a\u3084\u3064\u5f0f\u8a08\u7b97\u300d\u306e\u4ef2\u9593<\/h2>\n<p><strong>\u7d50\u8ad6\uff1a\u7b2c3\u56de\u3067\u30de\u30b9\u30bf\u30fc\u3057\u305f\u300e\u4e00\u306e\u4f4d\u304c5\u306e2\u4e57\u300f\u30c6\u30af\u30cb\u30c3\u30af\u306f\u3001\u3058\u3064\u306f\u300c\u304a\u3084\u3064\u5f0f\u8a08\u7b97\u300d\u306e\u7279\u5225\u306a\u5834\u5408\u3060\u3063\u305f\u306e\u3067\u3059\u3002\u30d0\u30e9\u30d0\u30e9\u306b\u898b\u3048\u308b\u30c6\u30af\u30cb\u30c3\u30af\u3082\u3001\u305d\u306e\u5965\u3067\u3057\u3063\u304b\u308a\u7e4b\u304c\u3063\u3066\u3044\u307e\u3059\u3002<\/strong><\/p>\n<p>\u305f\u3081\u3057\u306b\u3001<strong>25 \u00d7 25<\/strong> \u3092\u300c\u304a\u3084\u3064\u5f0f\u8a08\u7b97\u300d\u306e\u3084\u308a\u65b9\u3067\u89e3\u3044\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<div class=\"concept-box6\">\n<div class=\"box-body\" style=\"padding-bottom:16px;\">\n<p style=\"margin:0;\"><strong>25 \u00d7 25<\/strong>\uff08\u304a\u3084\u3064\u5f0f\u8a08\u7b97\u3067\u89e3\u304f\uff09<br \/>\n\u2460 \u7247\u65b9\u3092 5 \u5f15\u3044\u3066\u3001\u3082\u3046\u7247\u65b9\u306b 5 \u8db3\u3059 \u2192 <strong>20 \u00d7 30<\/strong><br \/>\n\u2461 20 \u00d7 30 = <strong>600<\/strong><br \/>\n\u2462 \u96e2\u3057\u305f\u6570\u306e2\u4e57\uff085 \u00d7 5 = 25\uff09\u3092 <strong>\u8db3\u3059<\/strong> \u2192 600 + 25 = <strong>625<\/strong><\/p>\n<\/div>\n<\/div>\n<p>\u6c17\u3065\u304d\u307e\u3057\u305f\u304b\uff1f\u3000<span class=\"marker\">\u3053\u308c\u306f\u3001\u7b2c3\u56de\u306e\u300e\u4e00\u306e\u4f4d\u304c5\u306e2\u4e57\u300f\u30c6\u30af\u30cb\u30c3\u30af\uff0825\u00d725 = 625\uff09\u3068\u540c\u3058\u8a08\u7b97<\/span>\u306a\u306e\u3067\u3059\u3002<\/p>\n<p>\u7b2c3\u56de\u3067\u306f\u300c2 \u00d7 3 = 6 \u3092\u767e\u306e\u4f4d\u306b\u7f6e\u304d\u3001\u672b\u5c3e\u306f 25 \u3067\u56fa\u5b9a\u300d\u3068\u899a\u3048\u307e\u3057\u305f\u3002\u3058\u3064\u306f\u821e\u53f0\u88cf\u3067\u3001\u307e\u3063\u305f\u304f\u540c\u3058 <strong>\u300c20 \u00d7 30 + 25\u300d<\/strong> \u3068\u3044\u3046\u8a08\u7b97\u304c\u8d70\u3063\u3066\u3044\u305f\u3093\u3067\u3059\u306d\u3002<\/p>\n<p><strong>\u300c\u304a\u3084\u3064\u5f0f\u8a08\u7b97\u300d\u3068\u300c5\u306e2\u4e57\u30c6\u30af\u30cb\u30c3\u30af\u300d\u306f\u3001\u898b\u305f\u76ee\u306f\u5225\u7269\u3067\u3082\u3001\u5965\u306b\u3042\u308b\u4ed5\u7d44\u307f\u306f\u540c\u3058\u5144\u5f1f<\/strong>\u3002\u4e00\u898b\u30d0\u30e9\u30d0\u30e9\u306b\u898b\u3048\u308b\u8a08\u7b97\u30c6\u30af\u30cb\u30c3\u30af\u3082\u3001\u305d\u306e\u5965\u3067\u306f <span class=\"marker\">\u540c\u3058\u6cd5\u5247\u3067\u7e4b\u304c\u3063\u3066\u3044\u308b<\/span>\u2014\u2014\u3053\u308c\u304c\u3001\u6570\u306e\u4e16\u754c\u306e\u9762\u767d\u3044\u3068\u3053\u308d\u3067\u3059\u3002<\/p>\n<p>\u3053\u3093\u306a\u3075\u3046\u306b\u3001\u300c\u3042\u308c\uff1f\u3000\u3053\u308c\u524d\u306e\u30c6\u30af\u30cb\u30c3\u30af\u3068\u540c\u3058\u3060\uff01\u300d\u3068\u6c17\u3065\u3051\u308b\u77ac\u9593\u304c\u3001\u304a\u5b50\u3055\u307e\u306e\u6570\u611f\u899a\u3092\u4e00\u6bb5\u6df1\u304f\u3057\u3066\u304f\u308c\u307e\u3059\u3002<strong>\u30c6\u30af\u30cb\u30c3\u30af\u306e\u6570\u3092\u899a\u3048\u308b\u3088\u308a\u3001\u30c6\u30af\u30cb\u30c3\u30af\u540c\u58eb\u306e\u7e4b\u304c\u308a\u3092\u767a\u898b\u3059\u308b\u307b\u3046\u304c\u3001\u305a\u3063\u3068\u5927\u304d\u306a\u5b66\u3073<\/strong>\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h2>\u4e2d\u5b66\u53d7\u9a13\u3067\u300c\u304a\u3084\u3064\u5f0f\u8a08\u7b97\u300d\u306f\u3069\u3093\u306a\u5834\u9762\u3067\u4f7f\u3048\u308b\uff1f<\/h2>\n<p><strong>\u7d50\u8ad6\uff1a\u56f3\u5f62\u306e\u9762\u7a4d\u3001\u6570\u5217\u3001\u6bd4\u3001\u5e73\u5747\u306a\u3069\u3001\u300c2\u30b1\u30bf\u306e2\u4e57\u300d\u304c\u51fa\u3066\u304f\u308b\u5834\u9762\u306a\u3089\u3069\u3053\u3067\u3082\u4f7f\u3048\u307e\u3059\u3002<\/strong><\/p>\n<p>\u4e2d\u5b66\u53d7\u9a13\u306e\u554f\u984c\u3067\u306f\u3001\u8a08\u7b97\u306e\u9014\u4e2d\u3067\u300c\u3042\u308c\u3001\u3053\u308c2\u4e57\u3060\u300d\u3068\u6c17\u3065\u304f\u5834\u9762\u304c\u610f\u5916\u3068\u591a\u304f\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>\u6b63\u65b9\u5f62\u306e\u9762\u7a4d<\/strong>\uff1a1\u8fba17cm\u306e\u6b63\u65b9\u5f62 \u2192 289c\u33a1\uff0817\u00d717 \u3092\u6697\u7b97\u3067\u8a08\u7b97\uff09<\/li>\n<li><strong>\u7acb\u65b9\u4f53\u306e\u8868\u9762\u7a4d\u306e\u4e00\u90e8<\/strong>\uff1a1\u8fba23cm\u306e\u7acb\u65b9\u4f53\u306e1\u9762 \u2192 529c\u33a1<\/li>\n<li><strong>\u6570\u5217\u30fb\u898f\u5247\u6027<\/strong>\uff1a\u300c1\u8fban\u30b3\u306e\u6b63\u65b9\u5f62\u306b\u4e26\u3079\u305f\u70b9\u306e\u7dcf\u6570\u300d\u3092\u6c42\u3081\u308b\u554f\u984c<\/li>\n<li><strong>\u6bd4\u30fb\u5272\u5408<\/strong>\uff1a\u76f8\u4f3c\u6bd4 17:23 \u306e\u9762\u7a4d\u6bd4\u3092\u8a08\u7b97\uff0817\u00b2 \u3068 23\u00b2 \u304c\u5fc5\u8981\uff09<\/li>\n<li><strong>\u5e73\u5747\u7b97<\/strong>\uff1a\u300c\u3042\u308b\u6570\u3088\u308a2\u5927\u304d\u3044\u6570\u30682\u5c0f\u3055\u3044\u6570\u306e\u7a4d\u300d\u304c\u51fa\u3066\u304f\u308b\u554f\u984c<\/li>\n<\/ul>\n<p>\u3068\u304f\u306b <strong>\u56f3\u5f62\u306e\u9762\u7a4d\u554f\u984c\u3068\u6570\u5217\u306e\u554f\u984c<\/strong>\u3067\u306f\u300c\u3071\u3063\u3068\u51fa\u3066\u3053\u306a\u3044\u3068\u6642\u9593\u304c\u8db3\u308a\u306a\u3044\u300d\u5834\u9762\u304c\u591a\u3044\u306e\u3067\u3001\u300c\u304a\u3084\u3064\u5f0f\u8a08\u7b97\u300d\u3092\u30b9\u30c8\u30c3\u30af\u3057\u3066\u304a\u304f\u4fa1\u5024\u306f\u5927\u304d\u3044\u3067\u3059\u3002<\/p>\n<h2>\u3010\u7df4\u7fd2\u554f\u984c\u3011\u89aa\u5b50\u3067\u6311\u6226\uff01\u300c\u304a\u3084\u3064\u5f0f\u8a08\u7b97\u300d10\u554f<\/h2>\n<p>\u3053\u3053\u307e\u3067\u306e\u5185\u5bb9\u3092\u5b9a\u7740\u3055\u305b\u308b\u305f\u3081\u3001\u5b9f\u969b\u306b\u89e3\u3044\u3066\u307f\u307e\u3057\u3087\u3046\u3002<strong>\u7b46\u7b97\u306a\u3057\u30fb\u3067\u304d\u308b\u3060\u3051\u6697\u7b97\u3067\u8a08\u7b97\u3057\u307e\u3057\u3087\u3046<\/strong>\u3002\u76ee\u6a19\u306f<strong>1\u554f10\u79d2\u4ee5\u5185<\/strong>\u3067\u3059\u3002<\/p>\n<div class=\"concept-box6\">\n<div class=\"box-body\" style=\"padding-bottom:16px;\">\n<p><strong>\u7df4\u7fd2\u554f\u984c<\/strong>\uff08\u76ee\u6a19\uff1a1\u554f10\u79d2\u4ee5\u5185\uff09<\/p>\n<ol>\n<li>19 \u00d7 19 = ?<\/li>\n<li>22 \u00d7 22 = ?<\/li>\n<li>27 \u00d7 27 = ?<\/li>\n<li>32 \u00d7 32 = ?<\/li>\n<li>38 \u00d7 38 = ?<\/li>\n<li>47 \u00d7 47 = ?<\/li>\n<li>53 \u00d7 53 = ?<\/li>\n<li>18 \u00d7 22 = ?\uff08\u5fdc\u7528\uff1a\u00b12 \u3067\u96e2\u308c\u305f\u6570\u306e\u304b\u3051\u7b97\uff09<\/li>\n<li>27 \u00d7 23 = ?\uff08\u5fdc\u7528\uff1a\u4e2d\u5fc3\u304c\u300c5\u306e\u500d\u6570\u300d\u306e\u5408\u308f\u305b\u6280\uff09<\/li>\n<li>33 \u00d7 27 = ?\uff08\u5fdc\u7528\uff1a\u00b13 \u3067\u96e2\u308c\u305f\u6570\u306e\u304b\u3051\u7b97\uff09<\/li>\n<\/ol>\n<\/div>\n<\/div>\n<div class=\"kaisetsu-box2\">\n<p><strong>\u89e3\u7b54\u3068\u89e3\u8aac<\/strong><\/p>\n<ol>\n<li>19 \u00d7 19 \u2192 18 \u00d7 20 + 1 = 360 + 1 = <strong>361<\/strong><\/li>\n<li>22 \u00d7 22 \u2192 20 \u00d7 24 + 4 = 480 + 4 = <strong>484<\/strong><\/li>\n<li>27 \u00d7 27 \u2192 24 \u00d7 30 + 9 = 720 + 9 = <strong>729<\/strong><\/li>\n<li>32 \u00d7 32 \u2192 30 \u00d7 34 + 4 = 1,020 + 4 = <strong>1,024<\/strong><\/li>\n<li>38 \u00d7 38 \u2192 36 \u00d7 40 + 4 = 1,440 + 4 = <strong>1,444<\/strong><\/li>\n<li>47 \u00d7 47 \u2192 44 \u00d7 50 + 9 = 2,200 + 9 = <strong>2,209<\/strong><\/li>\n<li>53 \u00d7 53 \u2192 50 \u00d7 56 + 9 = 2,800 + 9 = <strong>2,809<\/strong><\/li>\n<li>18 \u00d7 22 \u2192 \u4e2d\u5fc320 \u306e2\u4e57\u304b\u3089 \u00b12 \u306e2\u4e57\u3092\u5f15\u304f\uff1a400 \u2212 4 = <strong>396<\/strong><\/li>\n<li>27 \u00d7 23 \u2192 \u4e2d\u5fc3 25 \u306e2\u4e57\uff0825\u00b2 = 625\uff09\u304b\u3089 \u00b12 \u306e2\u4e57\u3092\u5f15\u304f\uff1a625 \u2212 4 = <strong>621<\/strong><\/li>\n<li>33 \u00d7 27 \u2192 \u4e2d\u5fc330 \u306e2\u4e57\u304b\u3089 \u00b13 \u306e2\u4e57\u3092\u5f15\u304f\uff1a900 \u2212 9 = <strong>891<\/strong><\/li>\n<\/ol>\n<\/div>\n<p>\u3059\u3079\u306610\u79d2\u4ee5\u5185\u3067\u89e3\u3051\u305f\u304a\u5b50\u3055\u307e\u306f\u3001\u300c\u304a\u3084\u3064\u5f0f\u8a08\u7b97\u300d\u3092<strong>\u5fdc\u7528\u5f62\u307e\u3067\u542b\u3081\u3066\u4f7f\u3044\u3053\u306a\u305b\u308b\u72b6\u614b<\/strong>\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u666e\u6bb5\u306e\u8a08\u7b97\u3067\u3082\u3001<strong>\u300c\u3042\u3001\u3053\u306e\u6570\u300110\u306e\u500d\u6570\u306e\u8fd1\u304f\u3060\u300d<\/strong> \u3068\u6c17\u3065\u3044\u305f\u3089\u53cd\u5c04\u7684\u306b\u3053\u306e\u30ef\u30b6\u304c\u51fa\u308b\u3088\u3046\u3001\u7e70\u308a\u8fd4\u3057\u7df4\u7fd2\u3092\u7d9a\u3051\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<h2>\u3010\u304a\u307e\u3051\u3011\u7c21\u5358\u306a\u691c\u7b97\u8853\uff1a1\u306e\u4f4d\u3092\u898b\u308b\u3060\u3051\u3067\u30df\u30b9\u304c\u6e1b\u308b<\/h2>\n<p><strong>\u7d50\u8ad6\uff1a\u7b54\u3048\u306e\u300c1\u306e\u4f4d\u300d\u306f\u3001<span class=\"marker\">\u3082\u3068\u306e\u6570\u3069\u3046\u3057\u306e\u300c1\u306e\u4f4d\u300d\u3092\u304b\u3051\u7b97\u3057\u305f\u7d50\u679c\u306e1\u306e\u4f4d<\/span>\u3068\u5fc5\u305a\u4e00\u81f4\u3057\u307e\u3059\u3002\u3053\u308c\u3060\u3051\u3067\u7d20\u65e9\u3044\u691c\u7b97\u304c\u3067\u304d\u3001\u6b63\u7b54\u7387\u304c\u3050\u3093\u3068\u4e0a\u304c\u308a\u307e\u3059\u3002<\/strong><\/p>\n<p>\u300c\u304a\u3084\u3064\u5f0f\u8a08\u7b97\u300d\u3067\u7b54\u3048\u3092\u51fa\u3057\u305f\u3042\u3068\u3001\u6700\u5f8c\u306b <strong>\u300c1\u306e\u4f4d\u3060\u3051\u30d1\u30c3\u3068\u78ba\u8a8d\u3059\u308b\u300d<\/strong> \u2014\u2014\u305f\u3063\u305f\u3053\u308c\u3060\u3051\u3067\u3001\u8a08\u7b97\u30df\u30b9\u3092\u5927\u304d\u304f\u6e1b\u3089\u305b\u307e\u3059\u3002\u3084\u308a\u65b9\u306f\u3068\u3066\u3082\u30b7\u30f3\u30d7\u30eb\u3067\u3059\u3002<\/p>\n<div class=\"concept-box6\">\n<div class=\"box-body\" style=\"padding-bottom:16px;\">\n<p style=\"margin:0;\"><strong>27 \u00d7 27 = 729<\/strong> \u306e\u5834\u5408<br \/>\n\u2460 1\u306e\u4f4d\u3069\u3046\u3057\u3092\u304b\u3051\u308b \u2192 <strong>7 \u00d7 7 = 49<\/strong><br \/>\n\u2461 49 \u306e1\u306e\u4f4d\u306f <strong>9<\/strong> \u2192 \u7b54\u3048\u306e1\u306e\u4f4d\u3082 <strong>9<\/strong> \u3067OK \u2713<\/p>\n<\/div>\n<\/div>\n<div class=\"concept-box6\">\n<div class=\"box-body\" style=\"padding-bottom:16px;\">\n<p style=\"margin:0;\"><strong>38 \u00d7 38 = 1,444<\/strong> \u306e\u5834\u5408<br \/>\n\u2460 1\u306e\u4f4d\u3069\u3046\u3057\u3092\u304b\u3051\u308b \u2192 <strong>8 \u00d7 8 = 64<\/strong><br \/>\n\u2461 64 \u306e1\u306e\u4f4d\u306f <strong>4<\/strong> \u2192 \u7b54\u3048\u306e1\u306e\u4f4d\u3082 <strong>4<\/strong> \u3067OK \u2713<\/p>\n<\/div>\n<\/div>\n<p>\u3082\u3057\u7b54\u3048\u306e1\u306e\u4f4d\u304c\u30c1\u30a7\u30c3\u30af\u7d50\u679c\u3068 <strong>\u9055\u3063\u3066\u3044\u305f\u3089\u3001\u5fc5\u305a\u3069\u3053\u304b\u3067\u8a08\u7b97\u30df\u30b9\u3092\u3057\u3066\u3044\u308b\u30b5\u30a4\u30f3<\/strong>\u3067\u3059\u3002\u3059\u3050\u306b\u898b\u76f4\u305b\u3070\u30ea\u30ab\u30d0\u30ea\u30fc\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>2\u4e57\u3060\u3051\u3067\u306a\u304f\u3001\u3075\u3064\u3046\u306e\u304b\u3051\u7b97\u3067\u3082\u540c\u3058\u3067\u3059\u3002\u305f\u3068\u3048\u3070 <strong>18 \u00d7 22<\/strong> \u306a\u3089\u3001<strong>8 \u00d7 2 = 16<\/strong> \u306a\u306e\u3067\u7b54\u3048\u306e1\u306e\u4f4d\u306f <strong>6<\/strong>\u3002\u5b9f\u969b\u306e\u7b54\u3048 396 \u306e1\u306e\u4f4d\u306f\u3061\u3083\u3093\u3068 <strong>6<\/strong> \u3067\u3059\u306d\u3002<\/p>\n<p><span class=\"marker\">\u300c\u7b54\u3048\u3092\u51fa\u3057\u305f\u3089\u30011\u306e\u4f4d\u3060\u3051\u30d1\u30c3\u3068\u78ba\u8a8d\u3059\u308b\u300d<\/span>\u2014\u2014\u3053\u306e\u7fd2\u6163\u3092\u3064\u3051\u308b\u3060\u3051\u3067\u3001\u304a\u5b50\u3055\u307e\u306e\u6b63\u7b54\u7387\u306f\u3050\u3093\u3068\u4e0a\u304c\u308a\u307e\u3059\u3002\u4e2d\u5b66\u53d7\u9a13\u306e\u30c6\u30b9\u30c8\u672c\u756a\u3067\u3082\u3001\u305c\u3072\u4f7f\u3063\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<div style=\"background:#eaf4fc; border:2px solid #2c7ab8; border-radius:12px; padding:24px 20px; text-align:center; margin:32px 0;\">\n<p style=\"color:#2c3e50; font-size:18px; font-weight:800; margin:0 0 6px; line-height:1.5;\">&#x1f4c4; \u3082\u3063\u3068\u7df4\u7fd2\u3057\u305f\u3044\u65b9\u3078\uff1a\u304a\u3084\u3064\u5f0f\u8a08\u7b97 \u30c9\u30ea\u30eb50\u554f\uff08\u7121\u6599PDF\uff09<\/p>\n<p style=\"color:#666; font-size:14px; margin:0 0 16px; line-height:1.6;\"><strong>10\u554f \u00d7 5\u30bb\u30c3\u30c8 = \u516850\u554f<\/strong>\u306e\u304a\u3084\u3064\u5f0f\u8a08\u7b97\u30c9\u30ea\u30eb\u3092\u3054\u7528\u610f\u3057\u307e\u3057\u305f\u3002<br \/>\u57fa\u672c\u30d1\u30bf\u30fc\u30f3\u304b\u3089\u5fdc\u7528\u30fb\u30c1\u30e3\u30ec\u30f3\u30b8\u307e\u3067\u3001\u5370\u5237\u3057\u3066\u89aa\u5b50\u3067\u53d6\u308a\u7d44\u3081\u307e\u3059\u3002<\/p>\n<p><a href=\"https:\/\/www.manatera.com\/blog\/wp-content\/uploads\/2026\/04\/oyatsu_keisan_drill_50.pdf\" target=\"_blank\" rel=\"noopener\" style=\"display:inline-block; background:#2c7ab8; color:#fff; padding:14px 32px; border-radius:8px; text-decoration:none; font-weight:800; font-size:16px;\">PDF\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\uff08A4\u30fb\u516812\u30da\u30fc\u30b8\uff09<\/a><\/p>\n<p style=\"color:#999; font-size:11px; margin:12px 0 0;\">\u203b \u5b8c\u5168\u7121\u6599\u30fb\u4f1a\u54e1\u767b\u9332\u4e0d\u8981\u30fb\u8457\u4f5c\u6a29\u306f\u307e\u306a\u3076\u3066\u3089\u3059\u306b\u5e30\u5c5e\u3057\u307e\u3059<\/p>\n<\/div>\n<h2>\u30b7\u30ea\u30fc\u30ba\u300c\u8a08\u7b97\u30b9\u30d4\u30fc\u30c9\u30a2\u30c3\u30d7\u8853\u300d\u516815\u56de\u306e\u3054\u6848\u5185<\/h2>\n<p>\u3053\u306e\u8a18\u4e8b\u306f\u3001<a href=\"https:\/\/www.manatera.com\/\" target=\"_blank\" rel=\"noopener\">\u307e\u306a\u3076\u3066\u3089\u3059<i class=\"fas fa-external-link-alt\" style=\"font-size:0.8em; margin-left:3px; opacity:0.7;\"><\/i><\/a>\u304c\u4e2d\u5b66\u53d7\u9a13\u751f\u306e\u4fdd\u8b77\u8005\u5411\u3051\u306b\u304a\u5c4a\u3051\u3059\u308b\u3001\u516815\u56de\u306e<strong>\u8ce2\u304f\u306a\u308b\u8a08\u7b97\u30c6\u30af\u30cb\u30c3\u30af<\/strong>\u9023\u8f09\u306e\u7b2c5\u56de\u3067\u3059\u3002\u4eca\u5f8c\u3082\u3001\u5e73\u65e51\u65e51\u672c\u305a\u3064\u300c\u601d\u8003\u306e\u5f15\u304d\u51fa\u3057\u300d\u3092\u5897\u3084\u3059\u30c6\u30af\u30cb\u30c3\u30af\u3092\u304a\u5c4a\u3051\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<div class=\"simple-box4\">\n<p class=\"simple-box4-title\">\u30b7\u30ea\u30fc\u30ba\u516815\u56de\u30fb\u4e88\u5b9a\u30e9\u30a4\u30f3\u30ca\u30c3\u30d7<\/p>\n<ul>\n<li>\u7b2c0\u56de\uff1a<a href=\"https:\/\/www.manatera.com\/blog\/keisan-00-shinzui\/\">\u8a08\u7b97\u30c6\u30af\u30cb\u30c3\u30af\u306e\u771f\u9ac4\u3068\u306f\uff1f\u300c\u8ce2\u304f\u306a\u308b\u8a08\u7b97\u529b\u300d\u3092\u80b2\u3066\u308b15\u56de\u30b7\u30ea\u30fc\u30ba<\/a><\/li>\n<li>\u7b2c1\u56de\uff1a<a href=\"https:\/\/www.manatera.com\/blog\/keisan-01-one5-even\/\">\u4e00\u306e\u4f4d\u304c5\u00d7\u5076\u6570\u306f\u4e00\u77ac\u3067\u89e3\u3051\u308b<\/a><\/li>\n<li>\u7b2c2\u56de\uff1a<a href=\"https:\/\/www.manatera.com\/blog\/keisan-02-one5-odd\/\">\u4e00\u306e\u4f4d\u304c5\u00d7\u5947\u6570\u306f\u300c\u5f15\u304d\u7b97\u306b\u5909\u3048\u3066\u300d\u30e9\u30af\u306b\u3059\u308b<\/a><\/li>\n<li>\u7b2c3\u56de\uff1a<a href=\"https:\/\/www.manatera.com\/blog\/keisan-03-5-square\/\">35\u00d735\u304c3\u79d2\uff01\u300c\u4e00\u306e\u4f4d\u304c5\u306e2\u4e57\u300d\u30c6\u30af\u30cb\u30c3\u30af<\/a><\/li>\n<li>\u7b2c4\u56de\uff1a<a href=\"https:\/\/www.manatera.com\/blog\/keisan-04-25-apply\/\">35\u00d736\u300125\u00d727\u3082OK\uff01\u300c5\u306e2\u4e57\u300d\u306e\u5fdc\u7528\u7bc4\u56f2\u3092\u5e83\u3052\u308b<\/a><\/li>\n<li><strong>\u7b2c5\u56de<\/strong>\uff1a17\u00d717\u300123\u00d723\u2026\u300c\u304a\u3084\u3064\u5f0f\u8a08\u7b97\u300d\u30672\u4e57\u3092\u30ab\u30f3\u30bf\u30f3\u5316<span style=\"color:#ef8a2e;\">\uff08\u4eca\u3053\u3053\uff09<\/span><\/li>\n<li>\u7b2c6\u56de\uff1a2\u6841\u00d72\u6841\u306f\u300c\u305a\u3089\u3057\u66f8\u304d\u300d\u3067\u901f\u304f\u306a\u308b<\/li>\n<li>\u7b2c7\u56de\uff1a11\u00d719\u3082\u3059\u3050\u306b\u89e3\u3051\u308b\uff01\u300c\u30a4\u30f3\u30c9\u5f0f\u8a08\u7b97\u6cd5\u300d<\/li>\n<li>\u7b2c8\u56de\uff1a11\u301c19\u306e2\u4e57\u306f\u6697\u8a18\u3067\u5373\u7b54<\/li>\n<li>\u7b2c9\u56de\uff1a\u7d04\u5206\u30fb\u500d\u5206\u306f3\u79d2\u3067\u30e9\u30af\u306b\u306a\u308b<\/li>\n<li>\u7b2c10\u56de\uff1a\u7d04\u6570\u306e\u898b\u3064\u3051\u65b9\u2460\uff082\u30fb3\u30fb5\u30fb9\u306e\u5224\u5b9a\u6cd5\uff09<\/li>\n<li>\u7b2c11\u56de\uff1a\u7d04\u6570\u306e\u898b\u3064\u3051\u65b9\u2461\uff08\u96e3\u3057\u3044\u7d04\u5206\u306e\u30d2\u30f3\u30c8\uff09<\/li>\n<li>\u7b2c12\u56de\uff1a\u7e70\u308a\u4e0a\u304c\u308a\u306e\u3042\u308b\u300c\u305f\u3057\u7b97\u300d\u30c6\u30af\u30cb\u30c3\u30af<\/li>\n<li>\u7b2c13\u56de\uff1a\u7e70\u308a\u4e0b\u304c\u308a\u304c\u6d88\u3048\u308b\u300c\u304a\u3064\u308a\u8a08\u7b97\u6cd5\u300d<\/li>\n<li>\u7b2c14\u56de\uff1a&#8221;\u5f15\u304b\u306a\u3044&#8221;\u5f15\u304d\u7b97\uff08\u305f\u3057\u7b97\u3067\u7b54\u3048\u3092\u51fa\u3059\uff09<\/li>\n<li>\u7b2c15\u56de\uff1a\u5927\u304d\u306a\u6570\u3092\u300c\u3056\u3063\u304f\u308a\u5f15\u3044\u3066\u300d\u901f\u304f\u89e3\u304f<\/li>\n<\/ul>\n<\/div>\n<h2>\u3088\u304f\u3042\u308b\u8cea\u554f\uff08FAQ\uff09<\/h2>\n<h3>Q1. \u300c\u304a\u3084\u3064\u5f0f\u8a08\u7b97\u300d\u306f\u3069\u306e\u6570\u307e\u3067\u4f7f\u3048\u307e\u3059\u304b\uff1f<\/h3>\n<p>A. \u57fa\u672c\u306f <strong>10\u306e\u500d\u6570\u307e\u3067\u00b11\u301c\u00b13<\/strong> \u96e2\u308c\u3066\u3044\u308b\u6570\u306a\u3089\u3001\u3059\u3079\u3066\u30ab\u30f3\u30bf\u30f3\u306b\u4f7f\u3048\u307e\u3059\u3002\u305d\u308c\u3088\u308a\u96e2\u308c\u308b\uff084\u4ee5\u4e0a\uff09\u3068\u300c\u30dd\u30f3\u300d\u3068\u8db3\u3059\u6570\uff08\u96e2\u3057\u305f\u6570\u306e2\u4e57\uff09\u304c\u5927\u304d\u304f\u306a\u308a\u3001\u6697\u7b97\u304c\u5927\u5909\u306b\u306a\u308a\u307e\u3059\u3002\u7b2c3\u56de\u306e\u300c5\u306e2\u4e57\u300d\u30c6\u30af\u30cb\u30c3\u30af\u3084\u3001\u7b2c6\u56de\u4ee5\u964d\u306e\u30c6\u30af\u30cb\u30c3\u30af\u306a\u3069\u3001<strong>\u72b6\u6cc1\u306b\u5fdc\u3058\u3066\u5f15\u304d\u51fa\u3057\u3092\u4f7f\u3044\u5206\u3051\u308b<\/strong>\u306e\u304c\u7406\u60f3\u3067\u3059\u3002<\/p>\n<h3>Q2. \u306a\u305c\u300c\u96e2\u3057\u305f\u6570\u306e2\u4e57\u300d\u3092\u8db3\u3059\u3068\u7b54\u3048\u306b\u306a\u308b\u306e\u3067\u3059\u304b\uff1f<\/h3>\n<p>A. \u672c\u8a18\u4e8b\u306e<strong>\u3010\u5b9f\u9a13\u3011\u30bb\u30af\u30b7\u30e7\u30f3<\/strong>\u306720\u00d720\u3092\u8d77\u70b9\u306b\u78ba\u304b\u3081\u3066\u3044\u307e\u3059\u30021\u305a\u3064\u96e2\u3059\u3068\u5dee\u306f1\uff08=1\u00d71\uff09\u30012\u305a\u3064\u96e2\u3059\u3068\u5dee\u306f4\uff08=2\u00d72\uff09\u30013\u305a\u3064\u96e2\u3059\u3068\u5dee\u306f9\uff08=3\u00d73\uff09\u2026\u3068\u3001<strong>\u96e2\u3057\u305f\u6570\u306e2\u4e57\u3060\u3051\u7b54\u3048\u304c\u6e1b\u308b<\/strong>\u898f\u5247\u304c\u6210\u308a\u7acb\u3064\u304b\u3089\u3067\u3059\u3002\u56f3\u5f62\u3067\u8003\u3048\u308b\u306a\u3089\u300117\u00d717 \u3092 14\u00d720 \u306b\u3057\u305f\u3068\u304d\u300c\u6b63\u65b9\u5f62\u300d\u304c\u300c\u9577\u65b9\u5f62\u300d\u306b\u5f62\u3092\u5909\u3048\u3001\u305d\u306e\u5dee\u304c\u3061\u3087\u3046\u3069\u300c\u96e2\u3057\u305f\u5206\u306e\u5c0f\u3055\u306a\u6b63\u65b9\u5f62\uff08\u96e2\u3057\u305f\u6570\u306e2\u4e57\uff09\u300d\u306e\u9762\u7a4d\u306b\u306a\u308a\u307e\u3059\u3002\u304a\u5b50\u3055\u307e\u306b\u306f <strong>\u65b9\u773c\u7d19\u3067\u30de\u30b9\u3092\u6570\u3048\u3066\u3082\u3089\u3046<\/strong>\u3068\u3001\u30d4\u30f3\u3068\u6765\u3084\u3059\u3044\u3067\u3059\u3088\u3002<\/p>\n<h3>Q3. \u300c\u4e00\u306e\u4f4d\u304c5\u300d\u306e\u3068\u304d\u3082\u300c\u304a\u3084\u3064\u5f0f\u8a08\u7b97\u300d\u3092\u4f7f\u3048\u307e\u3059\u304b\uff1f<\/h3>\n<p>A. \u4f7f\u3048\u306a\u304f\u306f\u306a\u3044\u3067\u3059\u304c\u3001<strong>\u7b2c3\u56de\u306e\u300c5\u306e2\u4e57\u300d\u30c6\u30af\u30cb\u30c3\u30af<\/strong>\u306e\u307b\u3046\u304c\u5727\u5012\u7684\u306b\u901f\u3044\u306e\u3067\u3001\u305d\u3061\u3089\u3092\u4f7f\u3063\u3066\u304f\u3060\u3055\u3044\u3002\u304a\u3084\u3064\u5f0f\u8a08\u7b97\u306f\u300c<strong>5\u4ee5\u5916\u306e\u6570\u306e2\u4e57\u304c\u5fc5\u8981\u306a\u3068\u304d<\/strong>\u300d\u306b\u6700\u3082\u4fa1\u5024\u3092\u767a\u63ee\u3057\u307e\u3059\u3002<span class=\"marker\">\u6570\u306b\u3088\u3063\u3066\u4f7f\u3046\u30c6\u30af\u30cb\u30c3\u30af\u3092\u5207\u308a\u66ff\u3048\u308b<\/span>\u2014\u2014\u3053\u308c\u304c\u300c\u601d\u8003\u306e\u5f15\u304d\u51fa\u3057\u300d\u3092\u6301\u3063\u3066\u3044\u308b\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002<\/p>\n<h3>Q4. \u5b50\u3069\u3082\u304c\u3059\u3050\u300c3\u3064\u96e2\u3059\u300d\u3068\u300c2\u4e57\u304c9\u300d\u3092\u5fd8\u308c\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/h3>\n<p>A. \u6700\u521d\u306e\u3046\u3061\u306f\u3001<strong>\u300c\u96e2\u3057\u305f\u6570\u300d\u3068\u300c\u8db3\u3059\u6570\uff082\u4e57\uff09\u300d\u3092\u58f0\u306b\u51fa\u3059<\/strong>\u30af\u30bb\u3092\u3064\u3051\u308b\u3068\u30df\u30b9\u304c\u6e1b\u308a\u307e\u3059\u3002\u300c17\u00d717\u30013\u96e2\u3059\u30019\u8db3\u3059\uff01\u300d\u3068\u53e3\u306b\u51fa\u3057\u306a\u304c\u3089\u8a08\u7b97\u3059\u308b\u7df4\u7fd2\u309210\u554f\u307b\u3069\u7e70\u308a\u8fd4\u3059\u3068\u3001\u81ea\u7136\u306b\u8eab\u306b\u3064\u304d\u307e\u3059\u3002\u6163\u308c\u3066\u304d\u305f\u3089\u58f0\u3092\u51fa\u3055\u305a\u306b\u982d\u306e\u4e2d\u3060\u3051\u3067OK\u3002<\/p>\n<h3>Q5. \u3053\u306e\u30c6\u30af\u30cb\u30c3\u30af\u3092\u4f7f\u3046\u3068\u3001\u8a08\u7b97\u30b9\u30d4\u30fc\u30c9\u306f\u3069\u306e\u304f\u3089\u3044\u4e0a\u304c\u308a\u307e\u3059\u304b\uff1f<\/h3>\n<p>A. \u6b63\u76f4\u306b\u7533\u3057\u4e0a\u3052\u308b\u3068\u3001<strong>\u6163\u308c\u306a\u3044\u3046\u3061\u306f\u7b46\u7b97\u3068\u6bd4\u3079\u3066\u3001\u305d\u3053\u307e\u3067\u5927\u304d\u304f\u30b9\u30d4\u30fc\u30c9\u306f\u5909\u308f\u308a\u307e\u305b\u3093<\/strong>\u30021\u554f\u3042\u305f\u308a\u6570\u79d2\u7a0b\u5ea6\u306e\u9055\u3044\u3067\u3059\u3002<br \/>\n\u305f\u3060\u3001\u3053\u306e\u30c6\u30af\u30cb\u30c3\u30af\u306e\u672c\u5f53\u306e\u4fa1\u5024\u306f <span class=\"marker\">\u300c\u901f\u3055\u300d\u3067\u306f\u306a\u304f\u300c\u8003\u3048\u65b9\u306e\u5f15\u304d\u51fa\u3057\u304c\u5897\u3048\u308b\u3053\u3068\u300d<\/span> \u306b\u3042\u308a\u307e\u3059\u3002<br \/>\n\u300c\u304a\u3084\u3064\u5f0f\u8a08\u7b97\u300d\u306e\u3088\u3046\u306a\u5de5\u592b\u3092\u77e5\u308b\u3068\u3001\u304a\u5b50\u3055\u307e\u306e\u8a08\u7b97\u306f <strong>\u300c\u5358\u7d14\u306b\u982d\u3092\u4f7f\u308f\u306a\u3044\u7b46\u7b97\u300d\u304b\u3089\u300c\u6570\u306e\u4ed5\u7d44\u307f\u3092\u8003\u3048\u308b\u8a08\u7b97\u300d<\/strong> \u3078\u3068\u5909\u308f\u3063\u3066\u3044\u304d\u307e\u3059\u3002\u300c\u3042\u3001\u3053\u3093\u306a\u898b\u65b9\u3082\u3067\u304d\u308b\u3093\u3060\u300d\u3068\u6c17\u3065\u304f\u77ac\u9593\u304c\u3001\u601d\u8003\u306e\u5f15\u304d\u51fa\u3057\u3092\u4e00\u6bb5\u305a\u3064\u5897\u3084\u3057\u3066\u304f\u308c\u307e\u3059\u3002<br \/>\n\u4e2d\u5b66\u53d7\u9a13\u306e\u7b97\u6570\u3067\u306f\u3001\u6700\u7d42\u7684\u306b\u554f\u308f\u308c\u308b\u306e\u306f <strong>\u300c\u8ce2\u304f\u306a\u308b\u8a08\u7b97\u529b\u300d<\/strong>\u3002\u30c6\u30af\u30cb\u30c3\u30af\u3092\u899a\u3048\u308b\u305f\u3073\u306b\u3001\u6570\u611f\u899a\u3068\u601d\u8003\u529b\u304c\u540c\u6642\u306b\u78e8\u304b\u308c\u3066\u3044\u304f\u2014\u2014\u3053\u308c\u304c\u304a\u3084\u3064\u5f0f\u8a08\u7b97\u3092\u5b66\u3076\u6700\u5927\u306e\u610f\u5473\u3067\u3059\u3002<\/p>\n<h2>\u95a2\u9023\u8a18\u4e8b<\/h2>\n<ul>\n<li>\u7b2c0\u56de\uff1a<a href=\"https:\/\/www.manatera.com\/blog\/keisan-00-shinzui\/\">\u8a08\u7b97\u30c6\u30af\u30cb\u30c3\u30af\u306e\u771f\u9ac4\u3068\u306f\uff1fAI\u6642\u4ee3\u306b\u80b2\u3066\u305f\u3044\u300c\u8ce2\u304f\u306a\u308b\u8a08\u7b97\u529b\u300d<\/a><\/li>\n<li>\u7b2c3\u56de\uff1a<a href=\"https:\/\/www.manatera.com\/blog\/keisan-03-5-square\/\">35\u00d735\u304c3\u79d2\uff01\u300c\u4e00\u306e\u4f4d\u304c5\u306e2\u4e57\u300d\u3092\u7d20\u65e9\u304f\u89e3\u304f\u30c6\u30af\u30cb\u30c3\u30af<\/a><\/li>\n<li>\u7b2c4\u56de\uff1a<a href=\"https:\/\/www.manatera.com\/blog\/keisan-04-25-apply\/\">35\u00d736\u300125\u00d727\u3082OK\uff01\u300c5\u306e2\u4e57\u300d\u306e\u5fdc\u7528\u7bc4\u56f2\u3092\u5e83\u3052\u308b<\/a><\/li>\n<li>\u7b2c6\u56de\uff1a2\u6841\u00d72\u6841\u306f\u300c\u305a\u3089\u3057\u66f8\u304d\u300d\u3067\u901f\u304f\u306a\u308b<span style=\"color:#999;\">\uff08\u8fd1\u65e5\u516c\u958b\uff09<\/span><\/li>\n<\/ul>\n<h2>\u6b21\u56de\u4e88\u544a<\/h2>\n<div class=\"concept-box6\">\n<div class=\"box-body\" style=\"padding-bottom:16px;\">\n<p style=\"margin:0 0 8px;\"><strong>\u7b2c6\u56de\uff1a2\u6841\u00d72\u6841\u306f\u300c\u305a\u3089\u3057\u66f8\u304d\u300d\u3067\u901f\u304f\u306a\u308b<\/strong><\/p>\n<p style=\"margin:0;\">\u7b2c5\u56de\u307e\u3067\u3067\u3001\u300c2\u4e57\u300d\u306e\u30c6\u30af\u30cb\u30c3\u30af\u306f\u4e00\u901a\u308a\u51fa\u63c3\u3044\u307e\u3057\u305f\u3002\u6b21\u56de\u306f 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