{"id":16663,"date":"2026-05-08T07:02:56","date_gmt":"2026-05-07T22:02:56","guid":{"rendered":"https:\/\/www.manatera.com\/blog\/?p=16663"},"modified":"2026-05-07T00:10:13","modified_gmt":"2026-05-06T15:10:13","slug":"keisan-08-11to19-square","status":"publish","type":"post","link":"https:\/\/www.manatera.com\/blog\/keisan-08-11to19-square\/","title":{"rendered":"\u3010\u4e2d\u5b66\u53d7\u9a13\u3011\u7b2c1\u301c7\u56de\u306e\u304b\u3051\u7b97\u30c6\u30af\u30cb\u30c3\u30af\u3092\u300c\u4f7f\u3044\u5206\u3051\u300d\u3067\u304d\u308b\uff014\u4f8b\u984c\uff0b\u7dcf\u307e\u3068\u3081\u5224\u5b9a\u30c1\u30e3\u30fc\u30c8\u3010\u8a08\u7b97\u30b9\u30d4\u30fc\u30c9\u30a2\u30c3\u30d7\u8853 \u7b2c8\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>\u7b2c1\u56de\u304b\u3089\u7b2c7\u56de\u307e\u3067\u3001\u5408\u8a087\u3064\u306e\u8a08\u7b97\u30c6\u30af\u30cb\u30c3\u30af\u3092\u3054\u7d39\u4ecb\u3057\u3066\u304d\u307e\u3057\u305f\u3002\u4eca\u56de\u306f\u305d\u306e<strong>\u7dcf\u307e\u3068\u3081<\/strong>\u3002\u30b7\u30ea\u30fc\u30ba\u306e\u6298\u308a\u8fd4\u3057\u70b9\u3067\u3042\u308b\u300c\u304b\u3051\u7b97\u7de8\u300d\u306e\u6700\u5f8c\u3068\u3057\u3066\u3001<span class=\"marker\">\u3053\u308c\u307e\u3067\u306e\u30c6\u30af\u30cb\u30c3\u30af\u3092\u4f7f\u3044\u5206\u3051\u308b\u300e\u5224\u65ad\u529b\u300f\u3092\u990a\u3044\u3001\u5fdc\u7528\u3068\u3057\u3066\u300c11\u301c19\u306e2\u4e57\u300d\u3082\u65e2\u7fd2\u30c6\u30af\u30cb\u30c3\u30af\u3067\u89e3\u304f\u65b9\u6cd5<\/span>\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n<div class=\"balloon-box balloon-left balloon-gray balloon-bg-none clearfix\">\n<div class=\"balloon-icon maru\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.manatera.com\/blog\/wp-content\/uploads\/2026\/05\/sakamoto-ceo.jpg\" alt=\"\u5742\u672c\u4e03\u90ce\" width=\"80\" height=\"80\"><\/div>\n<div class=\"icon-name\">\u5742\u672c\u4e03\u90ce<\/div>\n<div class=\"balloon-serif\">\n<div class=\"balloon-content\">\u300c\u8907\u6570\u306e\u30c6\u30af\u30cb\u30c3\u30af\u3092\u77e5\u3063\u3066\u3044\u308b\u3060\u3051\u300d\u3067\u306f\u4e0d\u5341\u5206\u3002<strong>\u6570\u3092\u898b\u305f\u77ac\u9593\u306b\u300e\u6700\u901f\u306e\u9053\u300f\u3092\u9078\u3079\u308b\u5224\u65ad\u529b<\/strong>\u3053\u305d\u304c\u3001\u672c\u30b7\u30ea\u30fc\u30ba\u304c\u76ee\u6307\u3059\u300e\u8ce2\u304f\u306a\u308b\u8a08\u7b97\u30c6\u30af\u30cb\u30c3\u30af\u300f\u306e\u30b4\u30fc\u30eb\u3067\u3059\u3002<\/div>\n<\/div><\/div>\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\u7b2c8\u56de\u30024\u3064\u306e\u4f8b\u984c\u3067\u300c\u5224\u65ad\u529b\u300d\u3092\u990a\u3044\u300111\u301c19\u306e2\u4e57\u3092\u65e2\u7fd2\u30c6\u30af\u30cb\u30c3\u30af\u3067\u653b\u7565\u3001\u305d\u3057\u306620\u554f\u306e\u7dcf\u5fa9\u7fd2\u554f\u984c\u3067\u5b9a\u7740\u3092\u56f3\u308a\u307e\u3059\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\u30e1\u30ea\u30c3\u30c8<\/strong><\/p>\n<ul>\n<li><strong>\u30c6\u30af\u30cb\u30c3\u30af\u306e\u300c\u4f7f\u3044\u5206\u3051\u529b\u300d\u304c\u8eab\u306b\u3064\u304f<\/strong>\u2014\u2014\u6570\u3092\u898b\u3066\u6700\u901f\u306e\u9053\u3092\u9078\u3076\u5224\u65ad\u529b<\/li>\n<li><strong>11\u301c19\u306e2\u4e57\u3092\u6697\u8a18\u306a\u3057\u3067\u89e3\u3051\u308b<\/strong>\u2014\u2014\u30a4\u30f3\u30c9\u5f0f\u30fb\u305a\u3089\u3057\u66f8\u304d\u30fb5\u306e2\u4e57\u30c6\u30af\u30cb\u30c3\u30af\u3092\u7dcf\u52d5\u54e1<\/li>\n<li><strong>\u7b2c1\u301c7\u56de\u306e\u7dcf\u5fa9\u7fd2\u304c\u4e00\u6c17\u306b\u3067\u304d\u308b<\/strong>\u2014\u201420\u554f\u306e\u7df4\u7fd2\u554f\u984c\uff0b50\u554f\u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u30c9\u30ea\u30eb\u4ed8\u304d<\/li>\n<li><strong>\u300e\u8ce2\u304f\u306a\u308b\u8a08\u7b97\u30c6\u30af\u30cb\u30c3\u30af\u300f\u306e\u30b4\u30fc\u30eb\u2014\u2014\u300c\u5224\u65ad\u529b\u300d\u3092\u4f53\u611f\u3067\u304d\u308b<\/strong><\/li>\n<\/ul>\n<\/div>\n<\/div>\n<h2>\u307e\u305a\u306f\u300c\u5224\u65ad\u529b\u300d\u3092\u990a\u30464\u3064\u306e\u4f8b\u984c<\/h2>\n<p><strong>\u7d50\u8ad6\uff1a\u540c\u3058\u8a08\u7b97\u3067\u3082\u3001\u30c6\u30af\u30cb\u30c3\u30af\u306e\u9078\u3073\u65b9\u3067\u901f\u3055\u304c\u5927\u304d\u304f\u5909\u308f\u308a\u307e\u3059\u30024\u3064\u306e\u4f8b\u984c\u3067\u3001\u305d\u306e\u300c\u5224\u65ad\u529b\u300d\u3092\u990a\u3044\u307e\u3057\u3087\u3046\u3002<\/strong><\/p>\n<p>\u3053\u3053\u3067\u306f4\u3064\u306e\u4f8b\u984c\u3092\u901a\u3057\u3066\u3001\u7b2c1\u301c7\u56de\u30c6\u30af\u30cb\u30c3\u30af\u3092\u300c\u3069\u3046\u4f7f\u3044\u5206\u3051\u308b\u304b\u300d\u3092\u4f53\u611f\u3057\u3066\u3044\u304d\u307e\u3059\u3002\u5404\u554f\u984c\u3001\u305c\u3072 <strong>\u300c\u81ea\u5206\u306a\u3089\u3069\u3046\u89e3\u304f\u304b\u300d<\/strong> \u3092\u8003\u3048\u3066\u304b\u3089\u3001\u89e3\u8aac\u3092\u8aad\u3093\u3067\u304f\u3060\u3055\u3044\u3002<\/p>\n<h3>\u4f8b\u984c1\uff1a75 \u00d7 13 =<\/h3>\n<p><strong>\u3042\u306a\u305f\u306a\u3089\u3001\u3069\u3046\u3084\u3063\u3066\u89e3\u304d\u307e\u3059\u304b\uff1f<\/strong><\/p>\n<p>\u5b9f\u306f\u3001\u3053\u306e\u8a08\u7b97\u306b\u306f\u5c11\u306a\u304f\u3068\u30822\u3064\u306e\u89e3\u304d\u65b9\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<div class=\"concept-box6\">\n<div class=\"box-body\" style=\"padding-bottom: 16px;\">\n<p style=\"margin: 0;\"><strong>\u65b9\u6cd5A\uff1a\u7b2c2\u56de\u300c+1\u7248\u300d\u3092\u4f7f\u3046<\/strong><br \/>\n13 \u2192 14\uff08\u5947\u6570+1\u3067\u5076\u6570\u5316\uff09<br \/>\n75 \u00d7 14 \u2212 75 \u3092\u8a08\u7b97<br \/>\n75 \u00d7 14 = 150 \u00d7 7 = 1,050\uff08\u7b2c1\u56de 2\u500d\u3068\u534a\u5206\uff09<br \/>\n1,050 \u2212 75 = <strong>975<\/strong><\/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>\u65b9\u6cd5B\uff1a\u7b2c2\u56de\u300c\u22121\u7248\u300d+ \u7b2c1\u56de\u300c\u30ad\u30ea\u306e\u3044\u3044\u7d44\u307f\u5408\u308f\u305b\u300d<\/strong><br \/>\n13 \u2192 12\uff08\u5947\u6570\u22121\u3067\u5076\u6570\u5316\uff09<br \/>\n75 \u00d7 12 + 75 \u3092\u8a08\u7b97<br \/>\n75 \u00d7 12 = 75 \u00d7 4 \u00d7 3 = 300 \u00d7 3 = 900\uff0875 \u00d7 4 = 300 \u3092\u6d3b\u7528\uff09<br \/>\n900 + 75 = <strong>975<\/strong><\/p>\n<\/div>\n<\/div>\n<p><strong>\u4eca\u56de\u306f\u65b9\u6cd5B\u304c\u6700\u901f\uff01<\/strong><\/p>\n<p>\u7406\u7531\uff1a<span class=\"marker\">\u300c300 \u00d7 3\u300d\u306f\u300e\u30ad\u30ea\u306e\u3044\u3044\u6570 \u00d7 1\u6841\u300f\u306a\u306e\u3067\u982d\u306e\u4e2d\u3067\u4e00\u77ac<\/span>\u3002\u65b9\u6cd5A\u306e\u300c150 \u00d7 7 = 1,050\u300d\u306f2\u6841\u306e\u51e6\u7406\u304c\u3084\u3084\u91cd\u304f\u306a\u308a\u307e\u3059\u3002<strong>\u300c75\u300d\u3092\u898b\u305f\u3089\u300e\u00d74 = 300\u300f\u3092\u601d\u3044\u51fa\u3059<\/strong>\u2014\u2014\u7b2c1\u56de\u3067\u5b66\u3093\u3060\u300c\u30ad\u30ea\u306e\u3044\u3044\u7d44\u307f\u5408\u308f\u305b\u300d\u3068\u3001\u7b2c2\u56de\u306e\u300c\u22121\u7248\u300d\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u306e\u304c\u3001\u3053\u306e\u554f\u984c\u306e\u6700\u901f\u30eb\u30fc\u30c8\u3067\u3059\u3002<\/p>\n<h3>\u4f8b\u984c2\uff1a35 \u00d7 35 =<\/h3>\n<p><strong>\u540c\u3058\u6570\u540c\u58eb\u306e\u304b\u3051\u7b97\u3002\u4f55\u901a\u308a\u306e\u30c6\u30af\u30cb\u30c3\u30af\u3092\u601d\u3044\u3064\u304d\u307e\u3059\u304b\uff1f<\/strong><\/p>\n<div class=\"concept-box6\">\n<div class=\"box-body\" style=\"padding-bottom: 16px;\">\n<p style=\"margin: 0;\"><strong>\u65b9\u6cd5A\uff1a\u7b2c3\u56de\u300c\u4e00\u306e\u4f4d\u304c5\u306e2\u4e57\u300d\u30c6\u30af\u30cb\u30c3\u30af<\/strong><br \/>\n\u5341\u306e\u4f4d \u00d7 (\u5341\u306e\u4f4d+1) = 3 \u00d7 4 = 12<br \/>\n\u672b\u5c3e\u306f\u56fa\u5b9a\u3067 25<br \/>\n\u2192 \u7b54\u3048\u306f <strong>1,225<\/strong><\/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>\u65b9\u6cd5B\uff1a\u7b2c5\u56de\u300c\u304a\u3084\u3064\u5f0f\u8a08\u7b97\uff08\u96e2\u3057\u3066\u8db3\u3059\uff09\u300d<\/strong><br \/>\n35\u00b2 \u3092\u300c\u4e2d\u5fc330\u304b\u30895\u96e2\u3059\u300d\u3068\u6349\u3048\u308b<br \/>\n30 \u00d7 40 + 5\u00b2 = 1,200 + 25 = <strong>1,225<\/strong><\/p>\n<\/div>\n<\/div>\n<p><strong>\u4eca\u56de\u306f\u65b9\u6cd5A\u304c\u6700\u901f\uff01<\/strong><\/p>\n<p>\u7406\u7531\uff1a<span class=\"marker\">\u300c3\u00d74=12\u3001\u672b\u5c3e25\u300d\u3060\u3051\u3067\u7b54\u3048\u304c\u51fa\u308b<\/span>\u306e\u306f\u65b9\u6cd5A\u306e\u7279\u6a29\u3002\u7b2c3\u56de\u3067\u5b66\u3093\u3060\u300c\u4e00\u306e\u4f4d\u304c5\u306e2\u4e57\u300d\u306f\u3001\u7279\u5316\u578b\u3067\u3059\u304c\u5727\u5012\u7684\u306b\u5f37\u529b\u3067\u3059\u3002<strong>\u300c\u540c\u3058\u6570\u540c\u58eb\u3067\u3001\u3057\u304b\u3082\u4e00\u306e\u4f4d\u304c5\u300d<\/strong>\u2014\u2014\u3053\u306e\u7279\u5fb4\u3092\u898b\u629c\u3044\u3066\u7b2c3\u56de\u30c6\u30af\u30cb\u30c3\u30af\u3092\u9078\u3076\u306e\u304c\u3001\u3053\u306e\u554f\u984c\u306e\u6b63\u89e3\u3067\u3059\u3002<\/p>\n<h3>\u4f8b\u984c3\uff1a18 \u00d7 22 =<\/h3>\n<p><strong>\u3053\u308c\u306f\u3001\u3069\u3046\u89e3\u304d\u307e\u3059\u304b\uff1f\u5c11\u306a\u304f\u3068\u30823\u3064\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u304c\u3042\u308a\u307e\u3059\u3002<\/strong><\/p>\n<div class=\"concept-box6\">\n<div class=\"box-body\" style=\"padding-bottom: 16px;\">\n<p style=\"margin: 0;\"><strong>\u65b9\u6cd5A\uff1a\u7b2c5\u56de\u300c\u304a\u3084\u3064\u5f0f\u8a08\u7b97\uff08\u8fd1\u3065\u3051\u3066\u5f15\u304f\uff09\u300d<\/strong><br \/>\n18 \u3068 22 \u306e\u4e2d\u5fc3\u306f 20\u3001\u4e21\u8005\u304b\u30892\u305a\u3064\u96e2\u308c\u3066\u3044\u308b<br \/>\n20\u00b2 \u2212 2\u00b2 = 400 \u2212 4 = <strong>396<\/strong><\/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>\u65b9\u6cd5B\uff1a\u7b2c6\u56de\u300c\u305a\u3089\u3057\u66f8\u304d\u300d\u3092\u5fdc\u7528<\/strong><br \/>\n\u3088\u304f\u898b\u308b\u3068\u300122 = 2 \u00d7 11<br \/>\n\u3060\u304b\u3089 18 \u00d7 22 = 18 \u00d7 2 \u00d7 11 = 36 \u00d7 11<br \/>\n36 \u00d7 11 \u3092\u305a\u3089\u3057\u66f8\u304d\u3067 \u2192 3, (3+6), 6 = <strong>396<\/strong><\/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>\u65b9\u6cd5C\uff1a\u666e\u901a\u306e\u7b46\u7b97<\/strong><br \/>\n18 \u00d7 22 \u3092\u7b46\u7b97\u3067\u8a08\u7b97 \u2192 396<\/p>\n<\/div>\n<\/div>\n<p><strong>\u4eca\u56de\u306f\u65b9\u6cd5A\u304c\u6700\u901f\uff01<\/strong><\/p>\n<p>\u7406\u7531\uff1a<span class=\"marker\">\u300c\u4e2d\u5fc320\u300120\u00b2 = 400 \u3092\u5373\u5ea7\u306b\u601d\u3044\u51fa\u3057\u3066\u30014 \u3092\u5f15\u304f\u3060\u3051\u300d<\/span>\u3002\u65b9\u6cd5B\u3082\u7f8e\u3057\u3044\u30a2\u30d7\u30ed\u30fc\u30c1\u3067\u3059\u304c\u3001\u300c22 = 2 \u00d7 11\u300d\u306e\u767a\u60f3\u306b\u6c17\u3065\u304f\u306e\u306b\u6642\u9593\u304c\u304b\u304b\u308a\u307e\u3059\u3002<strong>\u300c\u4e2d\u5fc3\u304c10\u306e\u500d\u6570\u300d<\/strong>\u3068\u6c17\u3065\u3051\u308c\u3070\u3001\u304a\u3084\u3064\u5f0f\u306e\u72ec\u58c7\u5834\u2014\u201421\u301c29\u300131\u301c39\u300141\u301c49 \u306e\u304b\u3051\u7b97\u3067\u5927\u6d3b\u8e8d\u3057\u307e\u3059\u3002<\/p>\n<h3>\u4f8b\u984c4\uff1a25 \u00d7 27 =<\/h3>\n<p><strong>\u300c25\u300d\u3092\u898b\u305f\u3089\u3001\u4f55\u3092\u601d\u3044\u51fa\u3057\u307e\u3059\u304b\uff1f\u5c11\u306a\u304f\u3068\u30823\u3064\u306e\u89e3\u304d\u65b9\u304c\u3042\u308a\u307e\u3059\u3002<\/strong><\/p>\n<div class=\"concept-box6\">\n<div class=\"box-body\" style=\"padding-bottom: 16px;\">\n<p style=\"margin: 0;\"><strong>\u65b9\u6cd5A\uff1a\u7b2c3\u56de\u300c\u4e00\u306e\u4f4d5\u306e2\u4e57\u300d+ \u52a0\u7b97<\/strong><br \/>\n25 \u00d7 27 = 25 \u00d7 25 + 25 \u00d7 2<br \/>\n= 625 + 50 = <strong>675<\/strong><br \/>\n\uff0825\u00b2 = 625 \u3092\u7b2c3\u56de\u300c3\u79d2\u8a08\u7b97\u300d\u3067\u5373\u5ea7\u306b\u6697\u7b97\u3067\u304d\u308c\u3070\u3001\u3042\u3068\u306f +50 \u3092\u8db3\u3059\u3060\u3051\uff09<\/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>\u65b9\u6cd5B\uff1a\u7b2c2\u56de\u300c+1\u7248\u300d<\/strong><br \/>\n27 \u2192 26\uff08\u5947\u6570\u22121\u3067\u5076\u6570\u5316\uff09<br \/>\n25 \u00d7 26 + 25 \u3092\u8a08\u7b97<br \/>\n25 \u00d7 26 = 650\uff0825\u00d726 = 25\u00d72\u00d713 = 50\u00d713\uff09<br \/>\n650 + 25 = <strong>675<\/strong><\/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>\u65b9\u6cd5C\uff1a\u7b2c2\u56de\u300c\u22121\u7248\u300d+ \u7b2c1\u56de\u300c25\u00d74=100\u300d<\/strong><br \/>\n27 \u2192 28\uff08\u5947\u6570+1\u3067\u5076\u6570\u5316\uff09<br \/>\n25 \u00d7 28 \u2212 25 \u3092\u8a08\u7b97<br \/>\n25 \u00d7 28 = 25 \u00d7 4 \u00d7 7 = 100 \u00d7 7 = 700<br \/>\n700 \u2212 25 = <strong>675<\/strong><\/p>\n<\/div>\n<\/div>\n<p><strong>\u4eca\u56de\u306f\u65b9\u6cd5A\u304c\u6700\u901f\uff01<\/strong><\/p>\n<p>\u7406\u7531\uff1a<span class=\"marker\">25\u00b2 = 625 \u3092\u7b2c3\u56de\u300c3\u79d2\u8a08\u7b97\u300d\u3067\u5373\u5ea7\u306b\u6697\u7b97\u3067\u304d\u308c\u3070\u3001\u3042\u3068\u306f\u300c+ 50\u300d\u3092\u8db3\u3059\u3060\u3051\u3067\u4e00\u77ac<\/span>\u300225 \u00d7 27 \u306e\u3088\u3046\u306b 25 \u304c\u7247\u65b9\u306b\u3042\u308b\u8a08\u7b97\u3067\u306f\u3001\u7b2c3\u56de\u30c6\u30af\u30cb\u30c3\u30af\u3067 25\u00b2 \u3092\u305d\u306e\u5834\u3067\u30d1\u30c3\u3068\u51fa\u305b\u308b\u529b\u304c\u5927\u304d\u306a\u6b66\u5668\u306b\u306a\u308a\u307e\u3059\uff08\u4e38\u6697\u8a18\u3059\u308b\u5fc5\u8981\u306f\u306a\u304f\u3001\u300c2\u00d73=6\u3001\u672b\u5c3e25 \u2192 625\u300d\u3068\u5373\u5ea7\u306b\u5c0e\u3051\u3070OK\uff09\u3002\u4e00\u65b9\u3067 <strong>\u65b9\u6cd5C\u3082\u307b\u307c\u540c\u3058\u901f\u3055<\/strong>\u2014\u2014\u300c25 \u3092\u898b\u305f\u3089\u300e\u00d74 = 100\u300f\u3092\u601d\u3044\u51fa\u3057\u3066 25\u00d728 = 100\u00d77 = 700\u300d\u3068\u8a08\u7b97\u3057\u300125 \u3092\u5f15\u304f\u3060\u3051\u300225\u00b2 \u304c\u3059\u3050\u306b\u601d\u3044\u6d6e\u304b\u3070\u306a\u3044\u3068\u304d\u3082\u3001\u65b9\u6cd5C\u3067\u540c\u7b49\u306e\u30b9\u30d4\u30fc\u30c9\u3067\u7b54\u3048\u306b\u305f\u3069\u308a\u7740\u3051\u307e\u3059\u3002<strong>\u300c25\u30fb75\u30fb125\u300d\u3092\u898b\u305f\u3089\u300e\u00d74 \u3084 \u00d78 \u3067\u30ad\u30ea\u306e\u3044\u3044\u6570\u3092\u4f5c\u308c\u306a\u3044\u304b\u300f\u3092\u8003\u3048\u308b<\/strong>\u2014\u2014\u3053\u308c\u304c\u7b2c1\u301c7\u56de\u3092\u901a\u3058\u3066\u306e\u9ec4\u91d1\u30d1\u30bf\u30fc\u30f3\u3067\u3059\u3002<\/p>\n<div class=\"balloon-box balloon-left balloon-gray balloon-bg-none clearfix\">\n<div class=\"balloon-icon maru\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.manatera.com\/blog\/wp-content\/uploads\/2026\/05\/sakamoto-ceo.jpg\" alt=\"\u5742\u672c\u4e03\u90ce\" width=\"80\" height=\"80\"><\/div>\n<div class=\"icon-name\">\u5742\u672c\u4e03\u90ce<\/div>\n<div class=\"balloon-serif\">\n<div class=\"balloon-content\">25\u30fb75\u30fb125 \u3092\u898b\u305f\u77ac\u9593\u306b\u300c\u00d74\uff1d100\u3001\u00d74\uff1d300\u3001\u00d78\uff1d1,000\u300d\u304c\u30d1\u30c3\u3068\u51fa\u3066\u304f\u308b\u72b6\u614b\u304c\u7406\u60f3\u7684\u3067\u3059\u3002\u3053\u308c\u304c\u8eab\u306b\u3064\u304f\u3068\u3001\u6587\u7ae0\u984c\u306e\u8a08\u7b97\u3067\u3082\u300c\u3042\u3001\u3053\u306e\u554f\u984c\u30e9\u30af\u306b\u89e3\u3051\u308b\u300d\u3068\u6c17\u3065\u3051\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\u4eca\u65e5\u304b\u3089\u305c\u3072\u610f\u8b58\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/div>\n<\/div><\/div>\n<h2>11\u301c19\u306e2\u4e57\u3092\u300c\u65e2\u7fd2\u30c6\u30af\u30cb\u30c3\u30af\u300d\u3067\u89e3\u3044\u3066\u307f\u3088\u3046<\/h2>\n<p><strong>\u7d50\u8ad6\uff1a11\u00d711 \u304b\u3089 19\u00d719 \u307e\u3067\u306e\u300c2\u4e57\u300d\u3082\u3001\u7b2c1\u301c7\u56de\u3067\u5b66\u3093\u3060\u30c6\u30af\u30cb\u30c3\u30af\u3092\u4f7f\u3048\u3070\u3001\u6697\u8a18\u3057\u306a\u304f\u3066\u3082\u5168\u90e8\u89e3\u3051\u307e\u3059\u3002<\/strong><\/p>\n<p>\u4e2d\u5b66\u53d7\u9a13\u3067\u306f\u300c11\u301c19\u306e2\u4e57\u300d\u304c\u3088\u304f\u51fa\u3066\u304d\u307e\u3059\u3002\u899a\u3048\u3066\u3057\u307e\u3046\u306e\u304c\u7406\u60f3\u3067\u3059\u304c\u3001\u5fd8\u308c\u3066\u3057\u307e\u3063\u3066\u3082 <span class=\"marker\">\u65e2\u7fd2\u306e\u30c6\u30af\u30cb\u30c3\u30af\u3067\u5c0e\u304d\u51fa\u305b\u308b<\/span>\u306e\u304c\u672c\u30b7\u30ea\u30fc\u30ba\u306e\u5f37\u307f\u3002\u300c\u3082\u3057\u601d\u3044\u51fa\u305b\u306a\u304f\u3066\u3082\u81ea\u5206\u3067\u89e3\u3051\u308b\u300d\u3068\u3044\u3046\u5b89\u5fc3\u611f\u304c\u3001\u6697\u8a18\u306e\u52a9\u3051\u306b\u3082\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u304a\u3059\u3059\u3081\u30c6\u30af\u30cb\u30c3\u30af\u3092\u4e00\u89a7\u3067\u898b\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<div class=\"simple-box4\">\n<p class=\"simple-box4-title\">11\u301c19\u306e2\u4e57\u30fb\u65e2\u7fd2\u30c6\u30af\u30cb\u30c3\u30af\u3067\u306e\u89e3\u304d\u65b9<\/p>\n<table style=\"width: 100%; border-collapse: collapse; font-size: 15px;\">\n<tbody>\n<tr style=\"background: #f5f5f5;\">\n<th style=\"border: 1px solid #ccc; padding: 8px;\">2\u4e57<\/th>\n<th style=\"border: 1px solid #ccc; padding: 8px;\">\u7b54\u3048<\/th>\n<th style=\"border: 1px solid #ccc; padding: 8px;\">\u4f7f\u3046\u30c6\u30af\u30cb\u30c3\u30af<\/th>\n<th style=\"border: 1px solid #ccc; padding: 8px;\">\u89e3\u304d\u65b9<\/th>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ccc; padding: 8px; white-space: nowrap;\">11 \u00d7 11<\/td>\n<td style=\"border: 1px solid #ccc; padding: 8px; white-space: nowrap;\"><strong>121<\/strong><\/td>\n<td style=\"border: 1px solid #ccc; padding: 8px;\">\u7b2c6\u56de \u305a\u3089\u3057\u66f8\u304d<\/td>\n<td style=\"border: 1px solid #ccc; padding: 8px;\">1, (1+1), 1 = 121<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ccc; padding: 8px; white-space: nowrap;\">12 \u00d7 12<\/td>\n<td style=\"border: 1px solid #ccc; padding: 8px; white-space: nowrap;\"><strong>144<\/strong><\/td>\n<td style=\"border: 1px solid #ccc; padding: 8px;\">\u7b2c7\u56de \u30a4\u30f3\u30c9\u5f0f<\/td>\n<td style=\"border: 1px solid #ccc; padding: 8px;\">12+2=14 \u2192 140\u30012\u00b2=4 \u2192 144<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ccc; padding: 8px; white-space: nowrap;\">13 \u00d7 13<\/td>\n<td style=\"border: 1px solid #ccc; padding: 8px; white-space: nowrap;\"><strong>169<\/strong><\/td>\n<td style=\"border: 1px solid #ccc; padding: 8px;\">\u7b2c7\u56de \u30a4\u30f3\u30c9\u5f0f<\/td>\n<td style=\"border: 1px solid #ccc; padding: 8px;\">13+3=16 \u2192 160\u30013\u00b2=9 \u2192 169<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ccc; padding: 8px; white-space: nowrap;\">14 \u00d7 14<\/td>\n<td style=\"border: 1px solid #ccc; padding: 8px; white-space: nowrap;\"><strong>196<\/strong><\/td>\n<td style=\"border: 1px solid #ccc; padding: 8px;\">\u7b2c7\u56de \u30a4\u30f3\u30c9\u5f0f<\/td>\n<td style=\"border: 1px solid #ccc; padding: 8px;\">14+4=18 \u2192 180\u30014\u00b2=16 \u2192 196<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ccc; padding: 8px; white-space: nowrap;\">15 \u00d7 15<\/td>\n<td style=\"border: 1px solid #ccc; padding: 8px; white-space: nowrap;\"><strong>225<\/strong><\/td>\n<td style=\"border: 1px solid #ccc; padding: 8px;\">\u7b2c3\u56de \u4e00\u306e\u4f4d5\u306e2\u4e57<\/td>\n<td style=\"border: 1px solid #ccc; padding: 8px;\">1\u00d72 = 2\u3001\u672b\u5c3e25 \u2192 225<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ccc; padding: 8px; white-space: nowrap;\">16 \u00d7 16<\/td>\n<td style=\"border: 1px solid #ccc; padding: 8px; white-space: nowrap;\"><strong>256<\/strong><\/td>\n<td style=\"border: 1px solid #ccc; padding: 8px;\">\u7b2c7\u56de \u30a4\u30f3\u30c9\u5f0f<\/td>\n<td style=\"border: 1px solid #ccc; padding: 8px;\">16+6=22 \u2192 220\u30016\u00b2=36 \u2192 256<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ccc; padding: 8px; white-space: nowrap;\">17 \u00d7 17<\/td>\n<td style=\"border: 1px solid #ccc; padding: 8px; white-space: nowrap;\"><strong>289<\/strong><\/td>\n<td style=\"border: 1px solid #ccc; padding: 8px;\">\u7b2c7\u56de \u30a4\u30f3\u30c9\u5f0f<\/td>\n<td style=\"border: 1px solid #ccc; padding: 8px;\">17+7=24 \u2192 240\u30017\u00b2=49 \u2192 289<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ccc; padding: 8px; white-space: nowrap;\">18 \u00d7 18<\/td>\n<td style=\"border: 1px solid #ccc; padding: 8px; white-space: nowrap;\"><strong>324<\/strong><\/td>\n<td style=\"border: 1px solid #ccc; padding: 8px;\">\u7b2c7\u56de \u30a4\u30f3\u30c9\u5f0f \u307e\u305f\u306f \u7b2c5\u56de \u304a\u3084\u3064\u5f0f<\/td>\n<td style=\"border: 1px solid #ccc; padding: 8px;\">\u30a4\u30f3\u30c9\u5f0f\uff1a18+8=26 \u2192 260\u30018\u00b2=64 \u2192 324<br \/>\n\u304a\u3084\u3064\u5f0f\uff1a16\u00d720 + 2\u00b2 = 320+4 = 324<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ccc; padding: 8px; white-space: nowrap;\">19 \u00d7 19<\/td>\n<td style=\"border: 1px solid #ccc; padding: 8px; white-space: nowrap;\"><strong>361<\/strong><\/td>\n<td style=\"border: 1px solid #ccc; padding: 8px;\">\u7b2c7\u56de \u30a4\u30f3\u30c9\u5f0f \u307e\u305f\u306f \u7b2c5\u56de \u304a\u3084\u3064\u5f0f<\/td>\n<td style=\"border: 1px solid #ccc; padding: 8px;\">\u30a4\u30f3\u30c9\u5f0f\uff1a19+9=28 \u2192 280\u30019\u00b2=81 \u2192 361<br \/>\n\u304a\u3084\u3064\u5f0f\uff1a18\u00d720 + 1\u00b2 = 360+1 = 361<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p><span class=\"marker\">11\u00d711 \u306f\u300c\u305a\u3089\u3057\u66f8\u304d\u300d\u300115\u00d715 \u306f\u300c\u4e00\u306e\u4f4d5\u306e2\u4e57\u300d\u3001\u305d\u308c\u4ee5\u5916\u306f\u300c\u30a4\u30f3\u30c9\u5f0f\u300d<\/span>\u2014\u2014\u3053\u306e3\u3064\u3092\u4f7f\u3044\u5206\u3051\u308c\u3070\u300111\u301c19\u306e2\u4e57\u306f\u3059\u3079\u3066\u6697\u7b97\u3067\u89e3\u3051\u307e\u3059\u3002\u3055\u3089\u306b <strong>\u7b2c5\u56de\u306e\u300e\u304a\u3084\u3064\u5f0f\u8a08\u7b97\uff08\u96e2\u3057\u3066\u8db3\u3059\uff09\u300f<\/strong>\u3092\u7d44\u307f\u5408\u308f\u305b\u308c\u3070\u3001<span class=\"marker\">28\u00b2\u300132\u00b2\u300138\u00b2 \u306e\u3088\u3046\u306a20\u4ee5\u964d\u306e2\u4e57\u308299\u00d799\u307e\u3067\u6697\u7b97\u53ef\u80fd<\/span>\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h3>\u899a\u3048\u3066\u3057\u307e\u3046\u306e\u3082\u25ce<\/h3>\n<p>\u3088\u304f\u51fa\u308b\u8a08\u7b97\u306a\u306e\u3067\u3001\u7b54\u3048\u3092\u4e38\u3054\u3068\u899a\u3048\u3066\u3057\u307e\u3048\u308c\u3070\u6700\u901f\u3002\u30ea\u30ba\u30e0\u3088\u304f\u53e3\u306b\u51fa\u3057\u3066\u7df4\u7fd2\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<p><strong>121\u3001144\u3001169\u3001196\u3001225\u3001256\u3001289\u3001324\u3001361<\/strong><\/p>\n<p>\u9006\u3082\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u3066\u304a\u304f\u3068\u5c1a\u826f\u3057\u3002<span class=\"marker\">\u300c289 \u3092\u898b\u305f\u3089\u4f55\u306e2\u4e57\uff1f\u300d\u3068\u805e\u304b\u308c\u3066\u300e17\u00b2\u300f\u3068\u5373\u7b54\u3067\u304d\u308b<\/span>\u3068\u3001\u5e73\u65b9\u6570\u3092\u542b\u3080\u554f\u984c\uff08\u9762\u7a4d\u3001\u5e73\u65b9\u6839\u306e\u611f\u899a\uff09\u304c\u4e00\u6c17\u306b\u30e9\u30af\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p><strong>\u3082\u3057\u6697\u8a18\u304c\u9593\u306b\u5408\u308f\u306a\u304f\u3066\u3082\u5927\u4e08\u592b\u3002<\/strong>\u5148\u307b\u3069\u7d39\u4ecb\u3057\u305f\u30a4\u30f3\u30c9\u5f0f\u30c6\u30af\u30cb\u30c3\u30af\u3092\u4f7f\u3048\u3070\u3001\u305d\u306e\u5834\u3067\u3059\u3050\u306b\u7b54\u3048\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<span class=\"marker\">\u300c\u899a\u3048\u308b\u300d\u3060\u3051\u306b\u3053\u3060\u308f\u3089\u305a\u3001\u30a4\u30f3\u30c9\u5f0f\u3068\u30bb\u30c3\u30c8\u3067\u4f7f\u3048\u308b\u3088\u3046\u306b\u3057\u3066\u304a\u304f<\/span>\u3068\u3001\u672c\u756a\u3067\u3046\u3063\u304b\u308a\u5fd8\u308c\u3066\u3057\u307e\u3063\u3066\u3082\u5b89\u5fc3\u3067\u3059\u3002<\/p>\n<div class=\"balloon-box balloon-left balloon-gray balloon-bg-none clearfix\">\n<div class=\"balloon-icon maru\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.manatera.com\/blog\/wp-content\/uploads\/2026\/05\/sakamoto-ceo.jpg\" alt=\"\u5742\u672c\u4e03\u90ce\" width=\"80\" height=\"80\"><\/div>\n<div class=\"icon-name\">\u5742\u672c\u4e03\u90ce<\/div>\n<div class=\"balloon-serif\">\n<div class=\"balloon-content\">\u3053\u3053\u3067\u610f\u8b58\u3057\u3066\u307b\u3057\u3044\u306e\u306f\u300c\u899a\u3048\u308b\u300d\u306e\u30b4\u30fc\u30eb\u3067\u3059\u3002121\u301c361 \u306e9\u3064\u306e\u6570\u5b57\u3092\u305f\u3060\u899a\u3048\u308b\u306e\u3067\u306f\u306a\u304f\u3001<strong>\u300e169 \u3092\u898b\u305f\u3089 13\u00b2 \u304c\u6d6e\u304b\u3076\u300f\u300e289 \u3092\u898b\u305f\u3089 17\u00b2 \u304c\u6d6e\u304b\u3076\u300f\u3068\u3044\u3046&#8221;\u9006\u65b9\u5411&#8221;\u3082\u8eab\u306b\u3064\u3051\u3066\u307b\u3057\u3044<\/strong>\u306e\u3067\u3059\u3002<\/div>\n<\/div><\/div>\n<h2>\u7b2c1\u301c7\u56de\u30c6\u30af\u30cb\u30c3\u30af\u7dcf\u307e\u3068\u3081\uff1a\u304b\u3051\u7b97\u5224\u5b9a\u30c1\u30e3\u30fc\u30c8<\/h2>\n<p><strong>\u7d50\u8ad6\uff1a\u304b\u3051\u7b97\u306f\u300c\u6570\u306e\u7279\u5fb4\u300d\u3068\u300c\u8a08\u7b97\u306e\u7a2e\u985e\u300d\u30674\u30d1\u30bf\u30fc\u30f3\u306b\u6574\u7406\u3067\u304d\u307e\u3059\u3002\u30d1\u30bf\u30fc\u30f3\u304c\u898b\u3064\u304b\u308c\u3070\u3001\u6700\u901f\u306e\u30c6\u30af\u30cb\u30c3\u30af\u304c\u81ea\u52d5\u7684\u306b\u6c7a\u307e\u308a\u307e\u3059\u3002<\/strong><\/p>\n<p>\u7b2c1\u301c7\u56de\u307e\u3067\u69d8\u3005\u306a\u30c6\u30af\u30cb\u30c3\u30af\u3092\u5b66\u3093\u3067\u304d\u307e\u3057\u305f\u304c\u3001\u5927\u4e8b\u306a\u306e\u306f <span class=\"marker\">\u300c\u3069\u3093\u306a\u6570\u3092\u898b\u305f\u3089\u3001\u3069\u306e\u30c6\u30af\u30cb\u30c3\u30af\u3092\u4f7f\u3046\u304b\u300d\u3092\u30d1\u30c3\u3068\u5224\u65ad\u3067\u304d\u308b\u529b<\/span>\u3067\u3059\u3002\u4e0b\u306e\u30c1\u30e3\u30fc\u30c8\u306f\u3001\u305d\u306e\u5224\u65ad\u57fa\u6e96\u30921\u679a\u306b\u307e\u3068\u3081\u305f\u3082\u306e\u3002\u304a\u5b50\u3055\u307e\u306b\u306f\u305c\u3072\u5370\u5237\u3057\u3066\u673a\u306e\u305d\u3070\u306b\u8cbc\u3063\u3066\u304a\u304f\u3053\u3068\u3092\u304a\u3059\u3059\u3081\u3057\u307e\u3059\u3002<\/p>\n<div class=\"simple-box4\">\n<p class=\"simple-box4-title\">\u300c\u6570\u3092\u898b\u305f\u3089\u3001\u3053\u306e\u30c6\u30af\u30cb\u30c3\u30af\u300d\u5224\u5b9a\u30c1\u30e3\u30fc\u30c8<\/p>\n<p style=\"text-align: center; font-size: 14px; color: #555; margin: 0 0 18px;\">\u4e0b\u306e <strong>4\u3064\u306e\u30d1\u30bf\u30fc\u30f3<\/strong> \u306e\u3046\u3061\u3001\u3069\u308c\u306b\u5f53\u3066\u306f\u307e\u308b\u304b\u3092\u307e\u305a\u30c1\u30a7\u30c3\u30af<\/p>\n<div style=\"background: #f0f6fc; border-left: 6px solid #2e6fb0; padding: 18px 20px; margin: 0 0 14px; border-radius: 6px;\">\n<p style=\"font-size: 17px; font-weight: 800; color: #2e6fb0; margin: 0 0 10px;\">\u30d1\u30bf\u30fc\u30f3\u2460 11\u301c19\u3069\u3046\u3057\u306e\u304b\u3051\u7b97<\/p>\n<p style=\"margin: 0 0 8px;\">\u2192 \u57fa\u672c\u306f <strong>\u7b2c7\u56de\u300c\u30a4\u30f3\u30c9\u5f0f\u300d<\/strong>\u3000\u300c(\u7247\u65b9+\u4ed6\u65b9\u306e\u4e00\u306e\u4f4d)\u00d710 + \u4e00\u306e\u4f4d\u3069\u3046\u3057\u306e\u7a4d\u300d<br \/>\n\u4f8b\uff1a13 \u00d7 17 = (13+7)\u00d710 + 3\u00d77 = 200+21 = <strong>221<\/strong><\/p>\n<p style=\"margin: 0; padding: 10px 14px; background: #fffaf0; border: 1px dashed #2e6fb0; border-radius: 4px; font-size: 14px; color: #555;\">&#x1f4cc; <strong>\u300c11\u300d\u304c\u7247\u65b9\u306b\u3042\u308b\u5834\u5408<\/strong>\uff0811\u00d712\u301c11\u00d719\uff09\u306f\u3001<strong>\u7b2c6\u56de\u300c\u305a\u3089\u3057\u66f8\u304d\u300d<\/strong>\u306e\u307b\u3046\u304c\u30b7\u30f3\u30d7\u30eb\u3067\u901f\u3044<br \/>\n\u4f8b\uff1a11 \u00d7 13 = 1, (1+3), 3 = <strong>143<\/strong>\u3000\u203b\u300c\u305a\u3089\u3057\u66f8\u304d\u300d\u306f 11\u00d736 \u3084 11\u00d799 \u306e\u3088\u3046\u306a <strong>11 \u00d7 \u3069\u3093\u306a\u6570<\/strong> \u306b\u3082\u4f7f\u3048\u307e\u3059<\/p>\n<\/div>\n<div style=\"background: #fff8ef; border-left: 6px solid #ef8a2e; padding: 18px 20px; margin: 0 0 14px; border-radius: 6px;\">\n<p style=\"font-size: 17px; font-weight: 800; color: #ef8a2e; margin: 0 0 10px;\">\u30d1\u30bf\u30fc\u30f3\u2461 \u4e00\u306e\u4f4d\u300c5\u300d\u306e\u304b\u3051\u7b97\uff082\u4e57\u4ee5\u5916\u3002\u5c0f\u6570\u306a\u3089 2.5\u30fb7.5\u30fb1.25 \u7b49\uff09<\/p>\n<ul style=\"margin: 0; padding-left: 24px; line-height: 1.9;\">\n<li><strong>5\u306e\u6570 \u00d7 \u5076\u6570<\/strong> \u2192 <strong>\u7b2c1\u56de\u300c2\u500d\u3068\u534a\u5206\u300d<\/strong><br \/>\n\u4f8b\uff1a35 \u00d7 6 = 70 \u00d7 3 = <strong>210<\/strong><\/li>\n<li><strong>5\u306e\u6570 \u00d7 \u5947\u6570<\/strong> \u2192 <strong>\u7b2c2\u56de\u300c\u00b11\u7248\u300d<\/strong><br \/>\n\u4f8b\uff1a35 \u00d7 9 = 35\u00d710 \u2212 35 = <strong>315<\/strong><\/li>\n<li><strong>5\u306e\u6570 \u00d7 \u8fd1\u3044\u6570<\/strong>\uff08\u5dee\u304c1\u301c2\u7a0b\u5ea6\uff09 \u2192 <strong>\u7b2c4\u56de\u300c5\u306e2\u4e57\u3092\u8d77\u70b9\u306b\u5c11\u3057\u8db3\u3057\u5f15\u304d\u300d<\/strong><br \/>\n\u4f8b\uff1a25 \u00d7 27 = 25\u00b2 + 50 = <strong>675<\/strong>\u3000\uff0f\u300035 \u00d7 36 = 35\u00b2 + 35 = <strong>1,260<\/strong><\/li>\n<li><strong>\u300c25\u30fb75\u30fb125\u300d\u304c\u542b\u307e\u308c\u308b<\/strong>\uff08\u5c0f\u6570\u306a\u3089 2.5\u30fb7.5\u30fb1.25 \u7b49\uff09 \u2192 <strong>\u7b2c1\u56de\u300c\u30ad\u30ea\u306e\u3044\u3044\u7d44\u307f\u5408\u308f\u305b\u300d<\/strong>\u3000\u00d74 \u3084 \u00d78 \u3067 100\u30fb300\u30fb1,000 \u3092\u4f5c\u308b<br \/>\n\u4f8b\uff1a125 \u00d7 24 = 1,000 \u00d7 3 = <strong>3,000<\/strong>\u3000\uff0f\u30007.5 \u00d7 16 = 30 \u00d7 4 = <strong>120<\/strong><\/li>\n<\/ul>\n<\/div>\n<div style=\"background: #f0f6fc; border-left: 6px solid #2e6fb0; padding: 18px 20px; margin: 0 0 14px; border-radius: 6px;\">\n<p style=\"font-size: 17px; font-weight: 800; color: #2e6fb0; margin: 0 0 10px;\">\u30d1\u30bf\u30fc\u30f3\u2462 2\u4e57\u306e\u8a08\u7b97\uff08\u540c\u3058\u6570\u540c\u58eb\u306e\u304b\u3051\u7b97\uff09<\/p>\n<ul style=\"margin: 0; padding-left: 24px; line-height: 1.9;\">\n<li><strong>\u4e00\u306e\u4f4d\u304c5\u306e2\u4e57<\/strong>\uff0825\u00b2, 35\u00b2, 45\u00b2 \u7b49\uff09 \u2192 <strong>\u7b2c3\u56de\u300c3\u79d2\u8a08\u7b97\u300d<\/strong>\u3000\u5341\u306e\u4f4d \u00d7\uff08\u5341\u306e\u4f4d+1\uff09\u3001\u672b\u5c3e\u306f\u56fa\u5b9a\u306725<br \/>\n\u4f8b\uff1a35\u00b2 = 3\u00d74=12\u3001\u672b\u5c3e25 \u2192 <strong>1,225<\/strong>\u3000\uff0f\u300045\u00b2 = 4\u00d75=20\u3001\u672b\u5c3e25 \u2192 <strong>2,025<\/strong><\/li>\n<li><strong>\u305d\u308c\u4ee5\u5916\u306e2\u4e57<\/strong>\uff0821\u301c49 \u3067\u4e00\u306e\u4f4d5\u4ee5\u5916\uff09 \u2192 <strong>\u7b2c5\u56de\u300c\u96e2\u3057\u3066\u8db3\u3059\u300d<\/strong>\u3000\u4e2d\u5fc3\u309210\u500d\u6570\u306b\u8fd1\u3065\u3051\u3001\u96e2\u3057\u305f\u6570\u306e2\u4e57\u3092\u8db3\u3059<br \/>\n\u4f8b\uff1a28\u00b2 = 26\u00d730 + 2\u00b2 = 780+4 = <strong>784<\/strong>\u3000\uff0f\u300019\u00b2 = 18\u00d720 + 1\u00b2 = <strong>361<\/strong><\/li>\n<\/ul>\n<\/div>\n<div style=\"background: #fff8ef; border-left: 6px solid #ef8a2e; padding: 18px 20px; margin: 0 0 0; border-radius: 6px;\">\n<p style=\"font-size: 17px; font-weight: 800; color: #ef8a2e; margin: 0 0 10px;\">\u30d1\u30bf\u30fc\u30f3\u2463 2\u6570\u306e\u4e2d\u5fc3\u304c\u300c5\u306e\u500d\u6570\u300d\u306e\u304b\u3051\u7b97<\/p>\n<p style=\"margin: 0 0 8px;\">\u2192 <strong>\u7b2c5\u56de\u300c\u8fd1\u3065\u3051\u3066\u5f15\u304f\u300d<\/strong>\u3000\u4e2d\u5fc3\u306e2\u4e57\u304b\u3089\u96e2\u308c\u305f\u6570\u306e2\u4e57\u3092\u5f15\u304f\uff08<span class=\"marker\">\u7b2c3\u56de\u300c\u4e00\u306e\u4f4d5\u306e2\u4e57\u300d\u306e3\u79d2\u8a08\u7b97\u304c\u30d5\u30eb\u6d3b\u7528\u3067\u304d\u308b\u5f37\u529b\u30be\u30fc\u30f3<\/span>\uff09<\/p>\n<ul style=\"margin: 0; padding-left: 24px; line-height: 1.9;\">\n<li><strong>\u4e2d\u5fc3\u304c10\u306e\u500d\u6570<\/strong>\uff08\u4e2d\u5fc320, 30, 40 \u306a\u3069\uff09<br \/>\n\u4f8b\uff1a18 \u00d7 22 = 20\u00b2 \u2212 2\u00b2 = 400 \u2212 4 = <strong>396<\/strong>\u3000\uff0f\u300027 \u00d7 33 = 30\u00b2 \u2212 3\u00b2 = <strong>891<\/strong><\/li>\n<li><strong>\u4e2d\u5fc3\u304c\u4e00\u306e\u4f4d5\u306e\u6570<\/strong>\uff08\u4e2d\u5fc325, 35, 45 \u306a\u3069\uff09 \u2014 25\u00b2=625\u300135\u00b2=1225\u300145\u00b2=2025 \u3092\u30d5\u30eb\u6d3b\u7528<br \/>\n\u4f8b\uff1a26 \u00d7 24 = 25\u00b2 \u2212 1\u00b2 = 625 \u2212 1 = <strong>624<\/strong>\u3000\uff0f\u300022 \u00d7 28 = 25\u00b2 \u2212 3\u00b2 = 625 \u2212 9 = <strong>616<\/strong>\u3000\uff0f\u300043 \u00d7 47 = 45\u00b2 \u2212 2\u00b2 = 2025 \u2212 4 = <strong>2,021<\/strong><\/li>\n<\/ul>\n<\/div>\n<div style=\"background: #fffaf0; border: 2px dashed #ef8a2e; border-radius: 8px; padding: 16px 20px; margin: 24px 0 0;\">\n<p style=\"font-weight: 800; color: #ef8a2e; margin: 0 0 8px; font-size: 15px;\">\u2605 \u30c1\u30a7\u30c3\u30af\u306e\u9806\u756a\uff0830\u79d2\u3067\u8eab\u306b\u3064\u304f\u5224\u65ad\u306e\u30b3\u30c4\uff09<\/p>\n<ol style=\"margin: 0; padding-left: 24px; line-height: 1.9;\">\n<li><strong>\u300c11\u301c19\u3069\u3046\u3057\u306e\u304b\u3051\u7b97\u300d<\/strong>\u304b? \u2192 \u3042\u308c\u3070 <strong>\u30d1\u30bf\u30fc\u30f3\u2460<\/strong>\uff0811\u304c\u7247\u65b9\u306a\u3089\u300c\u305a\u3089\u3057\u66f8\u304d\u300d\u3001\u305d\u308c\u4ee5\u5916\u306f\u300c\u30a4\u30f3\u30c9\u5f0f\u300d\uff09<\/li>\n<li><strong>\u540c\u3058\u6570\u306e2\u4e57<\/strong>\u304b? \u2192 \u3042\u308c\u3070 <strong>\u30d1\u30bf\u30fc\u30f3\u2462<\/strong><\/li>\n<li><strong>2\u6570\u306e\u4e2d\u5fc3\u304c5\u306e\u500d\u6570<\/strong>\u306b\u8fd1\u304f\u306a\u3044\u304b? \u2192 \u3042\u308c\u3070 <strong>\u30d1\u30bf\u30fc\u30f3\u2463<\/strong><\/li>\n<li><strong>\u4e00\u306e\u4f4d\u306b5<\/strong>\uff08\u307e\u305f\u306f 2.5\/7.5\/1.25 \u7b49\uff09\u306f\u306a\u3044\u304b? \u2192 \u3042\u308c\u3070 <strong>\u30d1\u30bf\u30fc\u30f3\u2461<\/strong><\/li>\n<li>\u3069\u308c\u306b\u3082\u5f53\u3066\u306f\u307e\u3089\u306a\u3044\u3068\u304d\u306f\u3001\u6700\u5f8c\u306e\u624b\u6bb5\u3068\u3057\u3066\u7b46\u7b97\u3067OK<\/li>\n<\/ol>\n<\/div>\n<\/div>\n<h3>\u304a\u3084\u3064\u5f0f\u306e2\u65b9\u5f0f\u306f\u300c\u5225\u306e\u8a08\u7b97\u6cd5\u300d\u3068\u3057\u3066\u6574\u7406\u3057\u307e\u3057\u305f<\/h3>\n<p><strong>\u63d0\u6848\uff1a\u3053\u308c\u307e\u3067\u300c\u304a\u3084\u3064\u5f0f\u300d\u3068\u3072\u3068\u62ec\u308a\u3067\u7d39\u4ecb\u3057\u3066\u304d\u305f2\u65b9\u5f0f\u306f\u3001\u4e0a\u306e\u5224\u5b9a\u30c1\u30e3\u30fc\u30c8\u3067\u306f <span class=\"marker\">\u5225\u306e\u8a08\u7b97\u6cd5\uff08\u30d1\u30bf\u30fc\u30f3\u2462\u3068\u30d1\u30bf\u30fc\u30f3\u2463\uff09<\/span>\u3068\u3057\u3066\u660e\u793a\u7684\u306b\u5206\u3051\u3066\u3044\u307e\u3059\u3002<\/strong><\/p>\n<p>\u7406\u7531\u306f3\u3064\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>\u4f7f\u3046\u5834\u9762\u304c\u307e\u3063\u305f\u304f\u9055\u3046<\/strong>\uff1a\u300c\u96e2\u3057\u3066\u8db3\u3059\u300d\u306f2\u4e57\u8a08\u7b97\u3067\u4f7f\u3044\u3001\u300c\u8fd1\u3065\u3051\u3066\u5f15\u304f\u300d\u306f\u4e2d\u5fc3\u578b\u306e\u304b\u3051\u7b97\u3067\u4f7f\u3046<\/li>\n<li><strong>\u5224\u65ad\u306e\u30ad\u30c3\u30ab\u30b1\u304c\u9055\u3046<\/strong>\uff1a\u524d\u8005\u306f\u300c\u540c\u3058\u6570\u306e2\u4e57\u3060\u300d\u3068\u6c17\u3065\u3044\u305f\u3068\u304d\u3001\u5f8c\u8005\u306f\u300c2\u6570\u306e\u4e2d\u5fc3\u304c5\u306e\u500d\u6570\u3060\u300d\u3068\u6c17\u3065\u3044\u305f\u3068\u304d<\/li>\n<li><strong>\u899a\u3048\u65b9\u304c\u9006<\/strong>\uff1a\u8db3\u3059\u304b\u5f15\u304f\u304b\u3067\u3001\u8a08\u7b97\u306e\u65b9\u5411\u304c\u771f\u9006\u306b\u306a\u308b<\/li>\n<\/ul>\n<p>\u3072\u3068\u62ec\u308a\u306b\u3059\u308b\u3068\u300c\u3069\u3063\u3061\u3092\u4f7f\u3046\u3093\u3060\u3063\u3051?\u300d\u3068\u8ff7\u3044\u304c\u3061\u306a\u306e\u3067\u3001<strong>\u5225\u7269\u3068\u3057\u3066\u899a\u3048\u308b\u65b9\u304c\u5224\u65ad\u304c\u901f\u304f\u306a\u308a\u307e\u3059<\/strong>\u3002<\/p>\n<div class=\"concept-box1\">\n<div class=\"box-body\" style=\"padding-bottom: 16px;\">\n<p style=\"margin: 0 0 8px;\"><strong>\u96e2\u3057\u3066\u8db3\u3059 \u2014 \u30d1\u30bf\u30fc\u30f3\u2462\u3067\u4f7f\u3046<\/strong><\/p>\n<p style=\"margin: 0 0 8px;\">\u624b\u9806\uff1a\u300c\u4e2d\u5fc3\u306e\u6570\u3092\u5c11\u3057\u305a\u3089\u3057\u3066\u3001\u305a\u3089\u3057\u305f\u6570\u306e2\u4e57\u3092\u8db3\u3059\u300d<br \/>\n\u4f8b\uff1a28\u00b2 = 26 \u00d7 30 + 2\u00b2 = 780 + 4 = <strong>784<\/strong><\/p>\n<p style=\"margin: 0 0 14px; font-size: 14px; color: #c75300;\">&#x26a0;&#xfe0f; <strong>\u4f7f\u3048\u308b\u6761\u4ef6<\/strong>\uff1a<span class=\"marker\">\u300c\u540c\u3058\u6570\u540c\u58eb\u306e\u304b\u3051\u7b97\uff08=2\u4e57\u306e\u8a08\u7b97\uff09\u300d\u306e\u3068\u304d\u3060\u3051<\/span>\u4f7f\u3048\u307e\u3059\u3002<\/p>\n<p style=\"margin: 0 0 8px;\"><strong>\u8fd1\u3065\u3051\u3066\u5f15\u304f \u2014 \u30d1\u30bf\u30fc\u30f3\u2463\u3067\u4f7f\u3046<\/strong><\/p>\n<p style=\"margin: 0 0 8px;\">\u624b\u9806\uff1a\u300c\u4e2d\u5fc3\u306e2\u4e57\u304b\u3089\u3001\u96e2\u308c\u3066\u3044\u305f\u6570\u306e2\u4e57\u3092\u5f15\u304f\u300d<br \/>\n\u4f8b\uff1a26 \u00d7 24 = 25\u00b2 \u2212 1\u00b2 = 625 \u2212 1 = <strong>624<\/strong><\/p>\n<p style=\"margin: 0; font-size: 14px; color: #c75300;\">&#x26a0;&#xfe0f; <strong>\u4f7f\u3048\u308b\u6761\u4ef6<\/strong>\uff1a\u8fd1\u3065\u3051\u305f\u4e2d\u5fc3\u306e<span class=\"marker\">\u300c\u4e00\u306e\u4f4d\u304c0\u307e\u305f\u306f5\u300d<\/span>\u306e\u3068\u304d\u3060\u3051\u4f7f\u3048\u307e\u3059\uff08\u4e2d\u5fc3\u306e2\u4e57\u304c\u6697\u7b97\u3067\u51fa\u305b\u308b\u5fc5\u8981\u304c\u3042\u308b\u305f\u3081\uff09\u3002<\/p>\n<\/div>\n<\/div>\n<p style=\"background: #fffaf0; border: 1px dashed #ef8a2e; border-radius: 4px; padding: 12px 16px; font-size: 15px;\">&#x1f36a; <strong>\u899a\u3048\u65b9\uff08\u5742\u672c\u5f0f\u306e\u6bd4\u55a9\uff09<\/strong>\uff1a\u304a\u3084\u3064\u306f <strong>\u300c\u9060\u51fa\uff08\u96e2\u3059\uff09\u306e\u3068\u304d\u306b\u306f\u591a\u3081\u306b\u6301\u3063\u3066\u3044\u304f \u2192 \u8db3\u3059\u300d<\/strong>\u3000\uff0f\u3000 <strong>\u300c\u8fd1\u304f\u306e\u9060\u8db3\uff08\u8fd1\u3065\u3051\u308b\uff09\u306e\u3068\u304d\u306b\u306f\u6e1b\u3089\u3059\u3053\u3068\u304c\u3067\u304d\u308b \u2192 \u5f15\u304f\u300d<\/strong><\/p>\n<p><strong>\u4f7f\u3044\u65b9\u306e\u30b3\u30c4\uff1a<\/strong>\u8a08\u7b97\u554f\u984c\u3092\u898b\u305f\u3089\u3001\u307e\u305a <strong>\u300c11\u301c19\u3069\u3046\u3057\u300d\u300c2\u4e57\u8a08\u7b97\u300d\u300c\u4e2d\u5fc3\u304c5\u500d\u6570\u300d\u300c\u4e00\u306e\u4f4d5\u300d<\/strong> \u306e\u9806\u306b4\u30d1\u30bf\u30fc\u30f3\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u7fd2\u6163\u3092\u3064\u3051\u307e\u3057\u3087\u3046\u3002\u3068\u304f\u306b\u30d1\u30bf\u30fc\u30f3\u2462\u3068\u2463\u306f\u3069\u3061\u3089\u3082\u3001<span class=\"marker\">\u7b2c3\u56de\u300c\u4e00\u306e\u4f4d5\u306e2\u4e57\u300d\u30923\u79d2\u8a08\u7b97\u3067\u305d\u306e\u5834\u3067\u3059\u3050\u306b\u51fa\u305b\u308b\u529b<\/span>\u304c\u30ab\u30ae\u300225\u00b2=625\u300135\u00b2=1225\u300145\u00b2=2025 \u3092 <strong>\u300c2\u00d73=6\u3001\u672b\u5c3e25 \u2192 625\u300d\u306e\u3088\u3046\u306b\u6bce\u56de\u305d\u306e\u5834\u3067\u5c0e\u304f<\/strong>\u30af\u30bb\u3092\u3064\u3051\u3066\u304a\u3051\u3070\u300120\u301c49 \u306e\u7bc4\u56f2\u306e\u304b\u3051\u7b97\u30682\u4e57\u304c\u4e00\u6c17\u306b\u30e9\u30af\u306b\u306a\u308a\u307e\u3059\u3002<span class=\"marker\">\u300c\u6700\u901f\u30eb\u30fc\u30c8\u3092\u63a2\u3059\u300d\u7fd2\u6163\u305d\u306e\u3082\u306e\u304c\u3001\u8a08\u7b97\u529b\u3092\u5e95\u4e0a\u3052\u3057\u307e\u3059<\/span>\u3002<\/p>\n<h2>\u7df4\u7fd2\u554f\u984c20\u984c\uff1a\u7b2c1\u301c7\u56de\u306e\u7dcf\u5fa9\u7fd2<\/h2>\n<p>\u3053\u3053\u307e\u3067\u306e\u5185\u5bb9\u3092\u5b9a\u7740\u3055\u305b\u308b\u305f\u3081\u300120\u554f\u306e\u7dcf\u5fa9\u7fd2\u554f\u984c\u306b\u6311\u6226\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<strong>\u7b46\u7b97\u306a\u3057\u30fb\u6697\u7b97\u3067<\/strong>\u53d6\u308a\u7d44\u3093\u3067\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h3>\u7df4\u7fd2\u554f\u984c\u30bb\u30c3\u30c8\u2460 10\u554f<\/h3>\n<div class=\"concept-box6\">\n<div class=\"box-body\" style=\"padding-bottom: 16px;\">\n<p><strong>\u7df4\u7fd2\u554f\u984c\u30bb\u30c3\u30c8\u2460<\/strong>\uff08\u6697\u7b97\u3067\u8a08\u7b97\u3057\u3066\u307f\u3088\u3046\uff09<\/p>\n<ol>\n<li>25 \u00d7 8 =<\/li>\n<li>35 \u00d7 9 =<\/li>\n<li>75 \u00d7 12 =<\/li>\n<li>45 \u00d7 45 =<\/li>\n<li>18 \u00d7 22 =<\/li>\n<li>36 \u00d7 11 =<\/li>\n<li>13 \u00d7 17 =<\/li>\n<li>25 \u00d7 11 =<\/li>\n<li>125 \u00d7 8 =<\/li>\n<li>35 \u00d7 37 =<\/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>25 \u00d7 8 = 25\u00d74\u00d72 = 100\u00d72 = <strong>200<\/strong>\uff08\u7b2c1\u56de\uff1a25\u00d72\u00d74 = 50\u00d74 \u3067\u3082\u53ef\uff09<\/li>\n<li>35 \u00d7 9 = 35\u00d710 \u2212 35 = 350 \u2212 35 = <strong>315<\/strong>\uff08\u7b2c2\u56de +1\u7248\uff09<\/li>\n<li>75 \u00d7 12 = 75\u00d74\u00d73 = 300\u00d73 = <strong>900<\/strong>\uff08\u7b2c1\u56de 75\u00d74=300\uff09<\/li>\n<li>45 \u00d7 45 = 4\u00d75=20\u3001\u672b\u5c3e25 \u2192 <strong>2,025<\/strong>\uff08\u7b2c3\u56de \u4e00\u306e\u4f4d5\u306e2\u4e57\uff09<\/li>\n<li>18 \u00d7 22 = 20\u00b2 \u2212 2\u00b2 = 400 \u2212 4 = <strong>396<\/strong>\uff08\u7b2c5\u56de \u304a\u3084\u3064\u5f0f\uff09<\/li>\n<li>36 \u00d7 11 = 3, (3+6), 6 = <strong>396<\/strong>\uff08\u7b2c6\u56de \u305a\u3089\u3057\u66f8\u304d\uff09<\/li>\n<li>13 \u00d7 17 = 20\u00d710 + 3\u00d77 = 200+21 = <strong>221<\/strong>\uff08\u7b2c7\u56de \u30a4\u30f3\u30c9\u5f0f\uff09<\/li>\n<li>25 \u00d7 11 = 2, (2+5), 5 = <strong>275<\/strong>\uff08\u7b2c6\u56de \u305a\u3089\u3057\u66f8\u304d\uff09<\/li>\n<li>125 \u00d7 8 = <strong>1,000<\/strong>\uff08\u7b2c1\u56de \u30ad\u30ea\u306e\u3044\u3044\u7d44\u307f\u5408\u308f\u305b\uff09<\/li>\n<li>35 \u00d7 37 = 35\u00b2 + 35\u00d72 = 1,225 + 70 = <strong>1,295<\/strong>\uff08\u4f8b\u984c4 \u65b9\u6cd5A\uff1a\u4e00\u306e\u4f4d5\u306e2\u4e57 + \u52a0\u7b97\uff09<\/li>\n<\/ol>\n<\/div>\n<h3>\u7df4\u7fd2\u554f\u984c\u30bb\u30c3\u30c8\u2461 10\u554f<\/h3>\n<div class=\"concept-box6\">\n<div class=\"box-body\" style=\"padding-bottom: 16px;\">\n<p><strong>\u7df4\u7fd2\u554f\u984c\u30bb\u30c3\u30c8\u2461<\/strong>\uff08\u6697\u7b97\u3067\u8a08\u7b97\u3057\u3066\u307f\u3088\u3046\uff09<\/p>\n<ol>\n<li>35 \u00d7 6 =<\/li>\n<li>25 \u00d7 9 =<\/li>\n<li>7.5 \u00d7 16 =<\/li>\n<li>25 \u00d7 25 =<\/li>\n<li>26 \u00d7 24 =<\/li>\n<li>28 \u00d7 28 =<\/li>\n<li>14 \u00d7 19 =<\/li>\n<li>35 \u00d7 21 =<\/li>\n<li>125 \u00d7 16 =<\/li>\n<li>45 \u00d7 47 =<\/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>35 \u00d7 6 = 70 \u00d7 3 = <strong>210<\/strong>\uff08\u7b2c1\u56de 2\u500d\u3068\u534a\u5206\uff09<\/li>\n<li>25 \u00d7 9 = 25\u00d78 + 25 = 200+25 = <strong>225<\/strong>\uff08\u7b2c2\u56de +1\u7248\u3067 25\u00d74=100 \u306e\u30da\u30a2\u3092\u6d3b\u7528 \uff0f 25\u00d710\u221225 \u3067\u3082\u53ef\uff09<\/li>\n<li>7.5 \u00d7 16 = 7.5\u00d74\u00d74 = 30\u00d74 = <strong>120<\/strong>\uff08\u7b2c1\u56de\u306e\u5fdc\u7528\uff1a7.5\u00d74=30 \u3092\u6d3b\u7528\uff09<\/li>\n<li>25 \u00d7 25 = 2\u00d73=6\u3001\u672b\u5c3e25 \u2192 <strong>625<\/strong>\uff08\u7b2c3\u56de \u4e00\u306e\u4f4d5\u306e2\u4e57\uff09<\/li>\n<li>26 \u00d7 24 = 25\u00b2 \u2212 1\u00b2 = 625 \u2212 1 = <strong>624<\/strong>\uff08\u7b2c5\u56de \u304a\u3084\u3064\u5f0f\u300c\u8fd1\u3065\u3051\u3066\u5f15\u304f\u300d\uff0b\u7b2c3\u56de\u300c\u4e00\u306e\u4f4d5\u306e2\u4e57\u300d\u306e\u5408\u308f\u305b\u6280\uff1a\u4e2d\u5fc325\u300125\u00b2=625 \u3092\u6d3b\u7528\uff09<\/li>\n<li>28 \u00d7 28 = 26 \u00d7 30 + 2\u00b2 = 780 + 4 = <strong>784<\/strong>\uff08\u7b2c5\u56de \u304a\u3084\u3064\u5f0f\u300c\u96e2\u3057\u3066\u8db3\u3059\u300d\uff1a\u4e2d\u5fc328\u30922\u305a\u3089\u3057\u306630\u00d726\u3001\u96e2\u3057\u305f\u6570\u306e2\u4e57\u3092\u8db3\u3059\uff09<\/li>\n<li>14 \u00d7 19 = 23\u00d710 + 4\u00d79 = 230+36 = <strong>266<\/strong>\uff08\u7b2c7\u56de \u30a4\u30f3\u30c9\u5f0f\uff09<\/li>\n<li>35 \u00d7 21 = 35\u00d720 + 35 = 700+35 = <strong>735<\/strong>\uff08\u7b2c2\u56de \u22121\u7248\uff09<\/li>\n<li>125 \u00d7 16 = 125\u00d78\u00d72 = 1,000\u00d72 = <strong>2,000<\/strong>\uff08\u7b2c1\u56de 125\u00d78=1,000\uff09<\/li>\n<li>45 \u00d7 47 = 45\u00b2 + 45\u00d72 = 2,025 + 90 = <strong>2,115<\/strong>\uff08\u4f8b\u984c4 \u65b9\u6cd5A\uff1a\u4e00\u306e\u4f4d5\u306e2\u4e57 + \u52a0\u7b97\uff09<\/li>\n<\/ol>\n<\/div>\n<p>\u5168\u554f\u6b63\u89e3\u3067\u304d\u305f\u304a\u5b50\u3055\u307e\u306f\u3001\u7b2c1\u301c7\u56de\u306e\u8a08\u7b97\u30c6\u30af\u30cb\u30c3\u30af\u304c\u3057\u3063\u304b\u308a\u8eab\u306b\u3064\u3044\u3066\u3044\u307e\u3059\u3002<span class=\"marker\">\u300c\u6570\u3092\u898b\u305f\u77ac\u9593\u306b\u6700\u901f\u306e\u30c6\u30af\u30cb\u30c3\u30af\u304c\u6d6e\u304b\u3076\u300d<\/span>\u72b6\u614b\u3092\u76ee\u6307\u3057\u3066\u3001\u7e70\u308a\u8fd4\u3057\u7df4\u7fd2\u3057\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<div class=\"balloon-box balloon-left balloon-gray balloon-bg-none clearfix\">\n<div class=\"balloon-icon maru\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.manatera.com\/blog\/wp-content\/uploads\/2026\/05\/sakamoto-ceo.jpg\" alt=\"\u5742\u672c\u4e03\u90ce\" width=\"80\" height=\"80\"><\/div>\n<div class=\"icon-name\">\u5742\u672c\u4e03\u90ce<\/div>\n<div class=\"balloon-serif\">\n<div class=\"balloon-content\">\u3053\u3053\u307e\u306720\u554f\u304a\u75b2\u308c\u3055\u307e\u3067\u3057\u305f\uff01\u3082\u3057\u9014\u4e2d\u3067\u3064\u307e\u305a\u3044\u305f\u554f\u984c\u304c\u3042\u3063\u305f\u3089\u3001<strong>\u305d\u306e\u554f\u984c\u304c\u300c\u3069\u306e\u30d1\u30bf\u30fc\u30f3\u300d\u3060\u3063\u305f\u304b<\/strong>\u3092\u898b\u76f4\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002\u305f\u3044\u3066\u3044\u306e\u5834\u5408\u3001<span style=\"font-weight: bold;\">\u300c\u30c6\u30af\u30cb\u30c3\u30af\u3092\u5fd8\u308c\u305f\u300d\u306e\u3067\u306f\u306a\u304f\u300c\u30d1\u30bf\u30fc\u30f3\u5224\u5b9a\u3067\u3064\u307e\u305a\u3044\u305f\u300d<\/span>\u3053\u3068\u304c\u539f\u56e0\u3067\u3059\u3002\u5224\u5b9a\u30c1\u30e3\u30fc\u30c8\u3092\u673a\u306e\u305d\u3070\u306b\u8cbc\u3063\u3066\u3001\u4f55\u5ea6\u3082\u898b\u8fd4\u3059\u3046\u3061\u306b\u3001\u81ea\u7136\u3068\u6570\u5b57\u304c&#8221;\u5149\u3063\u3066\u898b\u3048\u308b&#8221;\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3088\u3002<\/div>\n<\/div><\/div>\n<div style=\"background: #f0f6fc; border: 2px solid #5b8dbe; border-radius: 12px; padding: 28px 24px; text-align: center; margin: 40px 0;\">\n<p style=\"color: #5b8dbe; font-size: 14px; font-weight: bold; margin: 0 0 4px; letter-spacing: 0.5px;\">\u3082\u3063\u3068\u7df4\u7fd2\u3057\u305f\u3044\u65b9\u3078<\/p>\n<p style=\"color: #1e3a5f; font-size: 19px; font-weight: 800; margin: 0 0 8px; line-height: 1.5;\">\u7b2c1\u301c7\u56de\u306e\u7dcf\u5fa9\u7fd2\u30c9\u30ea\u30eb <span style=\"color: #2e6fb0;\">50\u554f<\/span>\uff08PDF\u30fb\u7121\u6599\uff09<\/p>\n<p style=\"color: #4a6680; font-size: 14px; margin: 0 0 20px; line-height: 1.7;\">5\u30bb\u30c3\u30c850\u554f\u3001\u6bb5\u968e\u7684\u306b\u96e3\u6613\u5ea6UP\uff0811\u301c19\u3069\u3046\u3057 \u2192 75\u542b\u3080 \u2192 125\u542b\u3080 \u2192 21\u301c49 \u2192 \u30e9\u30f3\u30c0\u30e0\uff09\u3002<br \/>\n\u7d19\u306b\u5370\u5237\u3057\u3066\u89aa\u5b50\u3067\u53d6\u308a\u7d44\u3081\u307e\u3059\u3002<\/p>\n<p style=\"margin: 0;\"><a style=\"display: inline-block; background: #2e6fb0; color: #fff; padding: 18px 48px; border-radius: 10px; text-decoration: none; font-weight: 800; font-size: 17px; letter-spacing: 0.5px; box-shadow: 0 2px 6px rgba(46,111,176,0.25);\" href=\"https:\/\/www.manatera.com\/blog\/wp-content\/uploads\/2026\/05\/keisan08-review-drill-50-8.pdf\" target=\"_blank\" rel=\"noopener\">&#x25b6; \u7dcf\u5fa9\u7fd2\u30c9\u30ea\u30eb50\u554f\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9<\/a><\/p>\n<p style=\"color: #88a0b8; font-size: 12px; margin: 14px 0 0;\">\u203b \u51687\u30da\u30fc\u30b8\u30fbA4\u5370\u5237\u63a8\u5968<\/p>\n<\/div>\n<div style=\"background: #f5f8fa; border: 2px solid #ef8a2e; border-radius: 12px; padding: 28px 24px; text-align: center; margin: 40px 0;\">\n<p style=\"color: #2c3e50; font-size: 18px; font-weight: 800; margin: 0 0 6px; line-height: 1.5;\">\u4e2d\u5b66\u53d7\u9a13\u306e\u7b97\u6570\u3001\u30de\u30f3\u30c4\u30fc\u30de\u30f3\u3067\u4f38\u3070\u3057\u307e\u305b\u3093\u304b\uff1f<\/p>\n<p style=\"color: #666; font-size: 14px; margin: 0 0 18px; line-height: 1.6;\">\u307e\u306a\u3076\u3066\u3089\u3059\u306b\u306f\u3001\u4e2d\u5b66\u53d7\u9a13\u306e\u7b97\u6570\u6307\u5c0e\u306b\u5b9f\u7e3e\u306e\u3042\u308b\u30d7\u30ed\u8b1b\u5e2b\u304c\u591a\u6570\u5728\u7c4d\u3057\u3066\u3044\u307e\u3059\u3002\u8a08\u7b97\u30b9\u30d4\u30fc\u30c9\u5f37\u5316\u30fb\u904e\u53bb\u554f\u5bfe\u7b56\u307e\u3067\u3001\u304a\u5b50\u3055\u307e\u306b\u5408\u308f\u305b\u305f\u6307\u5c0e\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<p><a style=\"display: inline-block; background: #ef8a2e; color: #fff; padding: 20px 56px; border-radius: 10px; text-decoration: none; font-weight: 800; font-size: 18px; letter-spacing: 0.5px;\" href=\"https:\/\/www.manatera.com\/wte\/chuju\/\" target=\"_blank\" rel=\"noopener\">\u4e2d\u5b66\u53d7\u9a13\u5bfe\u7b56\u306e\u8a73\u7d30\u3092\u898b\u308b \u00bb<\/a><\/p>\n<p style=\"color: #999; font-size: 12px; margin: 14px 0 0;\">\u203b \u7121\u6599\u4f53\u9a13\u3060\u3051\u3067\u3082OK\u3002\u3057\u3064\u3053\u3044\u52e7\u8a98\u306f\u4e00\u5207\u3042\u308a\u307e\u305b\u3093\u3002<\/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\u7b2c8\u56de\u3067\u3059\u3002\u6b21\u56de\u304b\u3089\u306f\u300c\u5272\u308a\u7b97\u300d\u300c\u8db3\u3057\u7b97\u300d\u300c\u5f15\u304d\u7b97\u300d\u306e\u30c6\u30af\u30cb\u30c3\u30af\u306b\u9032\u307f\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>\u7b2c5\u56de\uff1a<a href=\"https:\/\/www.manatera.com\/blog\/keisan-05-oyatsu\/\">99\u00d799\u307e\u3067\u306e2\u4e57\u304c\u6697\u7b97\u3067\u304d\u308b\uff01\u300c\u304a\u3084\u3064\u5f0f\u8a08\u7b97\u300d\u306e2\u65b9\u5f0f<\/a><\/li>\n<li>\u7b2c6\u56de\uff1a<a href=\"https:\/\/www.manatera.com\/blog\/keisan-06-zurashi\/\">36\u00d711\u304c\u6697\u7b97\u3067\u89e3\u3051\u308b\uff01\u300c\u305a\u3089\u3057\u66f8\u304d\u300d\u30c6\u30af\u30cb\u30c3\u30af<\/a><\/li>\n<li>\u7b2c7\u56de\uff1a<a href=\"https:\/\/www.manatera.com\/blog\/keisan-07-india\/\">12\u301c19\u3069\u3046\u3057\u306e\u304b\u3051\u7b97\u306f\u300c\u30a4\u30f3\u30c9\u5f0f\u300d\u3067\u6697\u7b97<\/a><\/li>\n<li><strong>\u7b2c8\u56de<\/strong>\uff1a\u7b2c1\u301c7\u56de\u306e\u7dcf\u5fa9\u7fd2\uff0111\u301c19\u306e2\u4e57\u3082\u6697\u8a18\u306a\u3057\u3067\u89e3\u3051\u308b<span style=\"color: #ef8a2e;\">\uff08\u4eca\u3053\u3053\uff09<\/span><\/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. \u5168\u90e8\u306e\u8a08\u7b97\u3067\u300c\u6700\u901f\u306e\u30c6\u30af\u30cb\u30c3\u30af\u300d\u3092\u9078\u3079\u308b\u3088\u3046\u306b\u306a\u308b\u306b\u306f\u3001\u3069\u3046\u3057\u305f\u3089\u3044\u3044\u3067\u3059\u304b\uff1f<\/h3>\n<p>A. \u6570\u3092\u898b\u305f\u3068\u304d\u306b <strong>\u300c\u3069\u306e\u7279\u5fb4\u306b\u7740\u76ee\u3059\u308b\u304b\u300d\u3092\u30d1\u30c3\u3068\u898b\u629c\u304f\u30af\u30bb<\/strong>\u3092\u3064\u3051\u308b\u306e\u304c\u30b3\u30c4\u3067\u3059\u3002\u300c\u4e00\u306e\u4f4d\u306b5\u304c\u3042\u308c\u3070\u7b2c1\u301c2\u56de\u300d\u300c\u540c\u3058\u6570\u540c\u58eb\u3067\u4e00\u306e\u4f4d5\u306a\u3089\u7b2c3\u56de\u300d\u300c\u4e2d\u5fc3\u304c10\u306e\u500d\u6570\u306a\u3089\u7b2c5\u56de\u304a\u3084\u3064\u5f0f\u300d\u300c11\u304c\u51fa\u305f\u3089\u7b2c6\u56de\u305a\u3089\u3057\u66f8\u304d\u300d\u300c12\u301c19\u3069\u3046\u3057\u306a\u3089\u7b2c7\u56de\u30a4\u30f3\u30c9\u5f0f\u300d\u2014\u2014\u5404\u30c6\u30af\u30cb\u30c3\u30af\u306e<span class=\"marker\">\u300c\u5408\u56f3\u300d<\/span>\u3092\u982d\u306b\u5165\u308c\u3066\u304a\u3051\u3070\u3001\u81ea\u7136\u3068\u9078\u3079\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h3>Q2. 11\u301c19\u306e2\u4e57\u306f\u3001\u7d50\u5c40\u306e\u3068\u3053\u308d\u899a\u3048\u3066\u3057\u307e\u3063\u305f\u65b9\u304c\u3044\u3044\u3067\u3059\u304b\uff1f<\/h3>\n<p>A. <strong>\u899a\u3048\u3066\u3057\u307e\u3046\u306e\u304c\u7406\u60f3<\/strong>\u3067\u3059\u3002\u3088\u304f\u51fa\u308b\u8a08\u7b97\u306a\u306e\u3067\u3001\u7b54\u3048\u3092\u77e5\u3063\u3066\u3044\u308c\u3070\u6700\u5f37\u3067\u3042\u308b\u306e\u306f\u3082\u3061\u308d\u3093\u3067\u3059\u304c\u3001\u305d\u308c\u4ee5\u4e0a\u306b <span class=\"marker\">2\u4e57\u3057\u305f\u5f8c\u306e\u6570\uff08169, 256, 289 \u306a\u3069\uff09\u3092\u898b\u3066\u3001\u305d\u308c\u304c\u4f55\u306e2\u4e57\u306a\u306e\u304b\u3092\u9006\u7b97\u3067\u898b\u629c\u3051\u308b<\/span>\u3088\u3046\u306b\u306a\u308b\u306e\u304c\u5927\u304d\u306a\u4fa1\u5024\u3067\u3059\u3002<br \/>\n\u305f\u3068\u3048\u3070 <strong>169 \u3092\u898b\u305f\u3089\u300e13\u00b2\u300f\u3001256 \u3092\u898b\u305f\u3089\u300e16\u00b2\u300f\u3001324 \u3092\u898b\u305f\u3089\u300e18\u00b2\u300f<\/strong> \u3068\u30d1\u30c3\u3068\u53cd\u5fdc\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308b\u3068\u3001\u56f3\u5f62\u554f\u984c\uff08\u9762\u7a4d\u30fb\u5e73\u65b9\u6839\uff09\u3084\u6570\u306e\u6027\u8cea\u3001\u7d04\u5206\u306e\u5224\u5b9a\u306a\u3069\u3001<strong>\u4e2d\u5b66\u5165\u8a66\u306e\u5e45\u5e83\u3044\u5834\u9762\u3067\u8a08\u7b97\u304c\u4e00\u6bb5\u3068\u901f\u304f\u306a\u308a\u307e\u3059<\/strong>\u3002\u300c\u6570\u5b57\u3092\u899a\u3048\u308b\u300d\u3068\u3044\u3046\u3088\u308a\u300c<strong>\u6570\u306e\u611f\u899a\u3092\u990a\u3046<\/strong>\u300d\u3064\u3082\u308a\u3067\u3001\u305c\u3072\u899a\u3048\u3066\u3057\u307e\u3044\u307e\u3057\u3087\u3046\u3002<br \/>\n\u3082\u3061\u308d\u3093\u3001\u5fd8\u308c\u305f\u3068\u304d\u3082\u672c\u8a18\u4e8b\u306e\u30c6\u30af\u30cb\u30c3\u30af\uff08\u30a4\u30f3\u30c9\u5f0f\u30fb\u305a\u3089\u3057\u66f8\u304d\u30fb\u7b2c5\u56de\u304a\u3084\u3064\u5f0f\uff09\u3067\u5c0e\u3051\u308b\u306e\u3067\u3001<span class=\"marker\">\u300c\u3044\u3064\u3067\u3082\u81ea\u5206\u3067\u5c0e\u3051\u308b\u300d\u3068\u3044\u3046\u5b89\u5fc3\u611f<\/span>\u304c\u3001\u899a\u3048\u308b\u52a9\u3051\u306b\u3082\u306a\u308a\u307e\u3059\u3002<\/p>\n<h3>Q3. \u7b2c1\u301c7\u56de\u306e\u30c6\u30af\u30cb\u30c3\u30af\u3092\u5b50\u3069\u3082\u304c\u306a\u304b\u306a\u304b\u899a\u3048\u3089\u308c\u307e\u305b\u3093\u3002\u3069\u3046\u3057\u305f\u3089\u3044\u3044\u3067\u3059\u304b\uff1f<\/h3>\n<p>A. <strong>1\u65e51\u30c6\u30af\u30cb\u30c3\u30af\u305a\u3064\u30011\u9031\u9593\u304b\u3051\u3066\u7df4\u7fd2<\/strong>\u3059\u308b\u306e\u304c\u304a\u3059\u3059\u3081\u3002\u4e00\u6c17\u306b\u5168\u90e8\u899a\u3048\u3088\u3046\u3068\u3059\u308b\u3068\u6df7\u4e71\u3057\u307e\u3059\u30021\u3064\u306e\u30c6\u30af\u30cb\u30c3\u30af\u3092\u300c\u8003\u3048\u306a\u304f\u3066\u3082\u624b\u304c\u52d5\u304f\u307e\u3067\u300d\u4f53\u306b\u67d3\u307f\u8fbc\u307e\u305b\u3066\u304b\u3089\u3001\u6b21\u306b\u9032\u307f\u307e\u3057\u3087\u3046\u3002\u672c\u30b7\u30ea\u30fc\u30ba\u306e\u5404\u56de\u306b\u306f\u7df4\u7fd2\u554f\u984c\uff06\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u30c9\u30ea\u30eb\u304c\u4ed8\u3044\u3066\u3044\u307e\u3059\u306e\u3067\u3001\u305c\u3072\u3054\u6d3b\u7528\u304f\u3060\u3055\u3044\u3002<\/p>\n<h3>Q4. \u3053\u308c\u3089\u4ee5\u5916\u306b\u3082\u3001\u307e\u3060\u77e5\u3089\u306a\u3044\u8a08\u7b97\u30c6\u30af\u30cb\u30c3\u30af\u306f\u3042\u308a\u307e\u3059\u304b\uff1f<\/h3>\n<p>A. \u306f\u3044\u3001<strong>\u672c\u30b7\u30ea\u30fc\u30ba\u306f\u307e\u3060\u6298\u308a\u8fd4\u3057\u70b9<\/strong>\u3002\u6b21\u56de\u304b\u3089\u306f\u300c\u5272\u308a\u7b97\u300d\u300c\u8db3\u3057\u7b97\u300d\u300c\u5f15\u304d\u7b97\u300d\u306e\u30c6\u30af\u30cb\u30c3\u30af\u304c\u7d9a\u304d\u307e\u3059\u3002\u7b2c9\u56de\u4ee5\u964d\u306f\u300c\u6570\u3092\u5909\u5f62\u3059\u308b\u300d\u767a\u60f3\u3067\u306f\u306a\u304f\u3001\u300c<span class=\"marker\">\u8a08\u7b97\u305d\u306e\u3082\u306e\u3092\u30e9\u30af\u306b\u3059\u308b<\/span>\u300d\u30c6\u30af\u30cb\u30c3\u30af\u304c\u4e2d\u5fc3\u3002\u5f15\u304d\u51fa\u3057\u306f\u307e\u3060\u307e\u3060\u5e83\u304c\u308a\u307e\u3059\u3002\u304a\u697d\u3057\u307f\u306b\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>\u7b2c5\u56de\uff1a<a href=\"https:\/\/www.manatera.com\/blog\/keisan-05-oyatsu\/\">99\u00d799\u307e\u3067\u306e2\u4e57\u304c\u6697\u7b97\u3067\u304d\u308b\uff01\u300c\u304a\u3084\u3064\u5f0f\u8a08\u7b97\u300d\u306e2\u65b9\u5f0f<\/a><\/li>\n<li>\u7b2c6\u56de\uff1a<a href=\"https:\/\/www.manatera.com\/blog\/keisan-06-zurashi\/\">36\u00d711\u304c\u6697\u7b97\u3067\u89e3\u3051\u308b\uff01\u300c\u305a\u3089\u3057\u66f8\u304d\u300d\u30c6\u30af\u30cb\u30c3\u30af<\/a><\/li>\n<li>\u7b2c7\u56de\uff1a<a href=\"https:\/\/www.manatera.com\/blog\/keisan-07-india\/\">12\u301c19\u3069\u3046\u3057\u306e\u304b\u3051\u7b97\u306f\u300c\u30a4\u30f3\u30c9\u5f0f\u300d\u3067\u6697\u7b97<\/a><\/li>\n<li>\u7b2c9\u56de\uff1a\u7d04\u5206\u30fb\u500d\u5206\u306f3\u79d2\u3067\u30e9\u30af\u306b\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=\"simple-box4\">\n<p style=\"margin: 0 0 8px;\"><strong>\u7b2c9\u56de\uff1a\u7d04\u5206\u30fb\u500d\u5206\u306f3\u79d2\u3067\u30e9\u30af\u306b\u306a\u308b<\/strong><\/p>\n<p style=\"margin: 0;\">\u7b2c8\u56de\u307e\u3067\u300c\u304b\u3051\u7b97\u300d\u306e\u30c6\u30af\u30cb\u30c3\u30af\u30928\u3064\u5b66\u3073\u307e\u3057\u305f\u3002\u6b21\u56de\u304b\u3089\u306f\u821e\u53f0\u3092\u5909\u3048\u3066<strong>\u300c\u5272\u308a\u7b97\u300d<\/strong>\u306b\u9032\u307f\u307e\u3059\u3002\u7d04\u5206\u30fb\u500d\u5206\u3067\u3064\u307e\u305a\u304d\u304c\u3061\u306a\u304a\u5b50\u3055\u307e\u3082\u3001<span class=\"marker\">\u300c2\u30014\u30015\u3001\u00d72\u300d\u306e4\u30b9\u30c6\u30c3\u30d7<\/span>\u3092\u899a\u3048\u308b\u3060\u3051\u3067\u3001\u5206\u6570\u306e\u8a08\u7b97\u304c\u9a5a\u304f\u307b\u3069\u30e9\u30af\u306b\u3002\u6b21\u56de\u3082\u304a\u697d\u3057\u307f\u306b\u3002<\/p>\n<\/div>\n<div class=\"simple-box4\" style=\"padding-bottom: 18px; margin-bottom: 36px;\">\n<p class=\"simple-box4-title\">\u3053\u306e\u8a18\u4e8b\u306e\u8457\u8005<\/p>\n<div style=\"display: flex; align-items: flex-start; gap: 16px; flex-wrap: wrap;\">\n<div style=\"flex-shrink: 0; text-align: center;\"><a href=\"https:\/\/www.manatera.com\/wte\/ceo\/\"><img loading=\"lazy\" decoding=\"async\" style=\"border-radius: 50%; width: 100px; height: 100px; object-fit: cover;\" src=\"https:\/\/www.manatera.com\/assets\/img\/index\/ceo.jpg\" alt=\"\u5742\u672c\u4e03\u90ce\" width=\"100\" height=\"100\" \/><\/a><\/div>\n<div style=\"flex: 1; min-width: 200px;\">\n<p style=\"margin: 0 0 4px; font-weight: bold; font-size: 16px;\">\u5742\u672c\u4e03\u90ce<\/p>\n<p style=\"margin: 0 0 8px; font-size: 13px; color: #666;\">\u307e\u306a\u3076\u3066\u3089\u3059\u4ee3\u8868\u30fb\u5bb6\u5ead\u5b66\u7fd2\u30b3\u30f3\u30b5\u30eb\u30bf\u30f3\u30c8<\/p>\n<p style=\"margin: 0; font-size: 14px; line-height: 1.7;\">5,000\u4eba\u4ee5\u4e0a\u306e\u4fdd\u8b77\u8005\u3078\u306e\u5b66\u7fd2\u76f8\u8ac7\u5b9f\u7e3e\u3092\u6301\u3064\u5bb6\u5ead\u5b66\u7fd2\u306e\u5c02\u9580\u5bb6\u3002\u8457\u66f815\u518a\uff08\u7d2f\u8a0826\u4e07\u90e8\u4ee5\u4e0a\uff09\u3002NHK E\u30c6\u30ec\u306a\u3069\u591a\u6570\u30e1\u30c7\u30a3\u30a2\u306b\u51fa\u6f14\u30022016\u5e74\u306b\u30aa\u30f3\u30e9\u30a4\u30f3\u5bb6\u5ead\u6559\u5e2b\u300c\u307e\u306a\u3076\u3066\u3089\u3059\u300d\u3092\u8a2d\u7acb\u3057\u3001\u591a\u69d8\u306a\u5b66\u7fd2\u30cb\u30fc\u30ba\u306b\u5bfe\u5fdc\u3059\u308b\u30b5\u30fc\u30d3\u30b9\u3092\u904b\u55b6\u3002<\/p>\n<p style=\"margin: 8px 0 0;\"><a href=\"https:\/\/www.manatera.com\/wte\/ceo\/\">&#x25b6; \u30d7\u30ed\u30d5\u30a3\u30fc\u30eb\u8a73\u7d30\u3092\u898b\u308b<\/a><\/p>\n<\/div>\n<\/div>\n<div style=\"margin-top: 18px; padding: 10px 18px; background: #fff8e1; border-left: 4px solid #ef8a2e; border-radius: 4px;\">\n<p style=\"margin: 0 0 4px; font-size: 14px; font-weight: bold; color: #1a1a1a;\">\u25bc \u5742\u672c\u4e03\u90ce\u306e\u4e3b\u306a\u8457\u66f8(\u4e2d\u5b66\u53d7\u9a13\u95a2\u9023)<\/p>\n<p style=\"margin: 0; font-size: 13.5px; line-height: 1.6;\">\u30fb<a href=\"https:\/\/amzn.to\/3XCv4sn\" target=\"_blank\" rel=\"noopener\">\u3067\u308b\u9806\u300c\u4e2d\u5b66\u53d7\u9a13\u300d\u6f22\u5b571580\u304c7\u6642\u9593\u3067\u899a\u3048\u3089\u308c\u308b\u554f\u984c\u96c6<\/a>(\u5927\u548c\u51fa\u7248)<br \/>\n\u30fb<a href=\"https:\/\/amzn.to\/48WXhRA\" target=\"_blank\" rel=\"noopener\">\u4e2d\u5b66\u53d7\u9a13\u306f2\u79d1\u76ee\u3060\u3051\u52c9\u5f37\u3059\u308c\u3070\u3044\u3044<\/a>(\u30ca\u30c4\u30e1\u793e)<\/p>\n<\/div>\n<\/div>\n<p><!-- \u25bc \u6b21\u56de\u3078\u306e\u8a98\u5c0e\uff08\u8fd1\u65e5\u516c\u958b\uff09 ============================ --><\/p>\n<div style=\"text-align: center; margin: 36px 0 20px;\">\n<p style=\"color: #888; font-size: 13px; margin: 0 0 10px; letter-spacing: 0.5px;\">\u25bc \u7d9a\u3051\u3066\u8aad\u3080<\/p>\n<p style=\"margin: 0;\"><span style=\"display: inline-block; background: #cccccc; color: #ffffff; padding: 18px 48px; border-radius: 10px; font-weight: 800; font-size: 17px; letter-spacing: 0.5px; cursor: 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