{"id":1039,"date":"2019-12-24T16:26:23","date_gmt":"2019-12-24T07:26:23","guid":{"rendered":"https:\/\/www.goodambition.biz\/?p=1039"},"modified":"2021-05-20T15:20:56","modified_gmt":"2021-05-20T06:20:56","slug":"arithmetic-10","status":"publish","type":"post","link":"https:\/\/www.goodambition.biz\/goodambition\/arithmetic-10\/","title":{"rendered":"\u3010\u4e2d\u5b66\u53d7\u9a13\uff1a\u7b97\u6570\u57fa\u672c\u3011\u904e\u4e0d\u8db3\u7b97\uff1a\u904e\u4e0d\u8db3\u7b97\u306e\u57fa\u672c\u306b\u3064\u3044\u3066"},"content":{"rendered":"<div class=\"balloon-box balloon-left balloon-none balloon-bg-blue clearfix\">\n<div class=\"balloon-icon \"><img loading=\"lazy\" src=\"https:\/\/www.goodambition.biz\/goodambition\/wp-content\/uploads\/2021\/05\/student2.jpg\" alt=\"\u304a\u5b50\u3055\u3093\" width=\"80\" height=\"80\"><\/div>\n<div class=\"icon-name\">\u304a\u5b50\u3055\u3093<\/div>\n<div class=\"balloon-serif\">\n<div class=\"balloon-content\"> \u904e\u4e0d\u8db3\u7b97\u304c\u308f\u304b\u3089\u306a\u3044\uff01<\/div>\n<\/div><\/div>\n<div class=\"balloon-box balloon-left balloon-none balloon-bg-blue clearfix\">\n<div class=\"balloon-icon \"><img loading=\"lazy\" src=\"https:\/\/www.goodambition.biz\/goodambition\/wp-content\/uploads\/2020\/01\/mother1.jpg\" alt=\"\u304a\u6bcd\u3055\u3093\" width=\"80\" height=\"80\"><\/div>\n<div class=\"icon-name\">\u304a\u6bcd\u3055\u3093<\/div>\n<div class=\"balloon-serif\">\n<div class=\"balloon-content\"> \u76f8\u5f53\u7b97\u3063\u3066\u3069\u3046\u6559\u3048\u305f\u3089\u3044\u3044\u3093\u3060\u308d\u3046\uff1f <\/div>\n<\/div><\/div>\n<div class=\"balloon-box balloon-right balloon-none balloon-bg-yellow clearfix\">\n<div class=\"balloon-icon \"><img loading=\"lazy\" src=\"https:\/\/www.goodambition.biz\/goodambition\/wp-content\/uploads\/2021\/05\/teacher1.jpg\" alt=\"\u5148\u751f\" width=\"80\" height=\"80\"><\/div>\n<div class=\"icon-name\">\u5148\u751f<\/div>\n<div class=\"balloon-serif\">\n<div class=\"balloon-content\"> \u904e\u4e0d\u8db3\u7b97\u306f\u53d7\u9a13\u3067\u3082\u826f\u304f\u51fa\u308b\u306e\u3067\u3053\u3053\u3067\u89e3\u6c7a\u3057\u3066\u3057\u307e\u3044\u307e\u3057\u3087\u3046<\/div>\n<\/div><\/div>\n<h2>\u300e\u904e\u4e0d\u8db3\u7b97\u300f\u306e\u57fa\u672c\u7684\u306a\u8003\u3048\u65b9\u3000\u305d\u306e1<\/h2>\n<p>\u4e2d\u5b66\u53d7\u9a13\u3092\u4e57\u308a\u8d8a\u3048\u308b\u3046\u3048\u3067\u907f\u3051\u3089\u308c\u306a\u3044\u306e\u304c\u7b97\u6570\u3067\u3059\u3002<\/p>\n<p>\u7b97\u6570\u3092\u82e6\u624b\u3068\u3059\u308b\u5c0f\u5b66\u751f\u306f\u591a\u3044\u3067\u3059\u3002<\/p>\n<p>\u305d\u3093\u306a\u89aa\u5fa1\u3055\u3093\u3082\u542b\u3081\u5c0f\u5b66\u751f\u3067\u3082\u7406\u89e3\u3067\u304d\u308b\u3088\u3046\u306b\u3001\u554f\u984c\u306e\u89e3\u304d\u65b9\u3092\u57fa\u672c\u304b\u3089\u89e3\u8aac\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u4eca\u307e\u3067\u8907\u6570\u56de\u306b\u5206\u3051\u3066\u3001\u300c\u65c5\u4eba\u7b97\u300d\u300c\u98df\u5869\u6c34\u306e\u554f\u984c\u300d\u300c\u4ed5\u4e8b\u7b97\u300d\u306e\u57fa\u672c\u7684\u306a\u8003\u3048\u65b9\u306b\u3064\u3044\u3066\u66f8\u3044\u3066\u304d\u307e\u3057\u305f\u3002<\/p>\n<p>\u4eca\u56de\u306f\u3001\u300c\u904e\u4e0d\u8db3\u7b97\u300d\u306e\u57fa\u672c\u7684\u306a\u8003\u3048\u65b9\u306b\u3064\u3044\u3066\u66f8\u3044\u3066\u3044\u304d\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<h2>\u904e\u4e0d\u8db3\u306e\u57fa\u672c\u7684\u306a\u8003\u3048\u65b9<\/h2>\n<p>\u904e\u4e0d\u8db3\u7b97\u3092\u89e3\u304f\u3046\u3048\u3067\u5fc5\u8981\u306b\u306a\u308b\u300c\u904e\u4e0d\u8db3\u306e\u57fa\u672c\u7684\u306a\u8003\u3048\u65b9\u300d\u306b\u3064\u3044\u3066\u8003\u3048\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<div class=\"simple-box9\">\n<p>\uff1c\u57fa\u790e\u554f\u984c1\uff1e<br \/>\n10\u4eba\u306e\u751f\u5f92\u304c\u3044\u307e\u3059\u3002\u3042\u3081\u30921\u4eba\u306b5\u500b\u305a\u3064\u914d\u308b\u3068\u304d\u3068\u30013\u500b\u305a\u3064\u914d\u308b\u6642\u3067\u5fc5\u8981\u306a\u3042\u3081\u306e\u6570\u306f\u4f55\u500b\u6e1b\u308a\u307e\u3059\u304b\u3002<\/p>\n<\/div>\n<div class=\"simple-box9\">\n<p>\uff1c\u57fa\u790e\u554f\u984c1\uff1e<br \/>\n10\u4eba\u306e\u751f\u5f92\u304c\u3044\u307e\u3059\u3002\u3042\u3081\u30921\u4eba\u306b5\u500b\u305a\u3064\u914d\u308b\u3068\u304d\u3068\u30013\u500b\u305a\u3064\u914d\u308b\u6642\u3067\u5fc5\u8981\u306a\u3042\u3081\u306e\u6570\u306f\u4f55\u500b\u6e1b\u308a\u307e\u3059\u304b\u3002<\/p>\n<\/div>\n<div class=\"simple-box9\">\n<p>\uff1c\u57fa\u790e\u554f\u984c2\uff1e<br \/>\n\u3042\u3081\u3092\u4f55\u4eba\u304b\u306e\u5b50\u4f9b\u306b\u30011\u4eba7\u500b\u305a\u3064\u914d\u308b\u3068\u304d\u3068\u30015\u500b\u305a\u3064\u914d\u308b\u3068\u304d\u3067\u6b8b\u308b\u3042\u3081\u306e\u500b\u6570\u304c20\u500b\u6e1b\u308a\u307e\u3057\u305f\u3002\u5b50\u4f9b\u306f\u4f55\u4eba\u3044\u307e\u3059\u304b\u3002<\/p>\n<\/div>\n<div class=\"simple-box9\">\n<p>\uff1c\u57fa\u790e\u554f\u984c3\uff1e<br \/>\n\u3042\u3081\u3092\u4f55\u4eba\u304b\u306e\u5b50\u4f9b\u306b\u5206\u3051\u308b\u3068\u30011\u4eba5\u500b\u305a\u3064\u914d\u308b\u3068\u904e\u4e0d\u8db3\u306a\u3057\u306b\u5206\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u30011\u4eba3\u500b\u305a\u3064\u914d\u308b\u306830\u500b\u4f59\u308a\u307e\u3057\u305f\u3002\u5b50\u4f9b\u306f\u4f55\u4eba\u3044\u307e\u3059\u304b\u3002<\/p>\n<\/div>\n<div class=\"simple-box9\">\n<p>\uff1c\u57fa\u790e\u554f\u984c4\uff1e<br \/>\n\u3042\u3081\u3092\u4f55\u4eba\u304b\u306e\u5b50\u4f9b\u306b\u308f\u3051\u307e\u3059\u30021\u4eba5\u500b\u305a\u3064\u914d\u308b\u306810\u500b\u8db3\u308a\u306a\u304f\u306a\u308a\u30011\u4eba3\u500b\u305a\u3064\u914d\u308b\u3068\u904e\u4e0d\u8db3\u306a\u3057\u306b\u5206\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3057\u305f\u3002\u5b50\u4f9b\u306f\u4f55\u4eba\u3044\u307e\u3059\u304b\u3002<\/p>\n<\/div>\n<div class=\"simple-box9\">\n<p>\uff1c\u57fa\u790e\u554f\u984c5\uff1e<br \/>\n\u3042\u3081\u3092\u4f55\u4eba\u304b\u306e\u5b50\u4f9b\u306b\u308f\u3051\u307e\u3059\u30021\u4eba5\u500b\u305a\u3064\u914d\u308b\u306830\u500b\u4f59\u308a\u30011\u4eba3\u500b\u305a\u3064\u914d\u308b\u306810\u500b\u4f59\u308a\u307e\u3059\u3002\u5b50\u4f9b\u306f\u4f55\u4eba\u3044\u307e\u3059\u304b\u3002<\/p>\n<\/div>\n<p>\u3067\u306f\u3001&lt;\u57fa\u790e\u554f\u984c1>\u304b\u3089\u89e3\u3044\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<h3>\u914d\u308b\u91cf\u3092\u5909\u3048\u308b\u3053\u3068\u3067\u3069\u308c\u3060\u3051\u306e\u5dee\u304c\u751f\u307e\u308c\u308b\u304b\u3002<\/h3>\n<p>\u904e\u4e0d\u8db3\u306b\u3064\u3044\u3066\u3092\u8003\u3048\u308b\u524d\u306b\u3001\u914d\u308b\u91cf\u3092\u5909\u3048\u308b\u3053\u3068\u3067\u3069\u308c\u3060\u3051\u306e\u5dee\u304c\u751f\u307e\u308c\u308b\u304b\u306b\u3064\u3044\u3066\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<br \/>\n\u3053\u306e\u8003\u3048\u65b9\u304c\u904e\u4e0d\u8db3\u7b97\u3092\u89e3\u304f\u3046\u3048\u3067\u306e1\u756a\u306e\u57fa\u672c\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u3068\u3066\u3082\u7c21\u5358\u306a\u554f\u984c\u3067\u3059\u304c\u3001&lt;\u57fa\u672c\u554f\u984c1>\u306b\u3064\u3044\u3066\u8003\u3048\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<div class=\"simple-box9\">\n<p>\uff1c\u57fa\u790e\u554f\u984c1\uff1e<br \/>\n10\u4eba\u306e\u751f\u5f92\u304c\u3044\u307e\u3059\u3002\u3042\u3081\u30921\u4eba\u306b5\u500b\u305a\u3064\u914d\u308b\u3068\u304d\u3068\u30013\u500b\u305a\u3064\u914d\u308b\u6642\u3067\u5fc5\u8981\u306a\u3042\u3081\u306e\u6570\u306f\u4f55\u500b\u6e1b\u308a\u307e\u3059\u304b\u3002<\/p>\n<\/div>\n<img loading=\"lazy\" src=\"https:\/\/www.goodambition.biz\/goodambition\/wp-content\/uploads\/2019\/12\/figure58.png\" alt=\"\" width=\"1480\" height=\"533\" class=\"aligncenter size-full wp-image-1042\" srcset=\"https:\/\/www.goodambition.biz\/goodambition\/wp-content\/uploads\/2019\/12\/figure58.png 1480w, https:\/\/www.goodambition.biz\/goodambition\/wp-content\/uploads\/2019\/12\/figure58-300x108.png 300w, https:\/\/www.goodambition.biz\/goodambition\/wp-content\/uploads\/2019\/12\/figure58-1024x369.png 1024w, https:\/\/www.goodambition.biz\/goodambition\/wp-content\/uploads\/2019\/12\/figure58-768x277.png 768w, https:\/\/www.goodambition.biz\/goodambition\/wp-content\/uploads\/2019\/12\/figure58.png 856w\" sizes=\"(max-width: 1480px) 100vw, 1480px\" \/>\n<p>10\u4eba\u306b\u3042\u3081\u30925\u500b\u305a\u3064\u914d\u308b\u306b\u306f$ 5 \\times 10 =50\u500b$\u30013\u500b\u305a\u3064\u914d\u308b\u306b\u306f$3 \\times 10 = 30 $\u500b\u5fc5\u8981\u3067\u3059\u3002<br \/>\n\u3064\u307e\u308a\u3001$ 50 &#8211; 30 = 20\u500b $\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u7b54\u3048\u3092\u51fa\u3059\u3060\u3051\u3067\u3042\u308c\u3070\u7c21\u5358\u306a\u639b\u3051\u7b97\u3068\u5f15\u7b97\u3067\u51fa\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<br \/>\n\u3053\u3053\u3067\u4e0b\u306e\u56f3\u3092\u898b\u3066\u4e0b\u3055\u3044\u3002<\/p>\n<img loading=\"lazy\" src=\"https:\/\/www.goodambition.biz\/goodambition\/wp-content\/uploads\/2019\/12\/figure59.png\" alt=\"\" width=\"1432\" height=\"328\" class=\"aligncenter size-full wp-image-1043\" srcset=\"https:\/\/www.goodambition.biz\/goodambition\/wp-content\/uploads\/2019\/12\/figure59.png 1432w, https:\/\/www.goodambition.biz\/goodambition\/wp-content\/uploads\/2019\/12\/figure59-300x69.png 300w, https:\/\/www.goodambition.biz\/goodambition\/wp-content\/uploads\/2019\/12\/figure59-1024x235.png 1024w, https:\/\/www.goodambition.biz\/goodambition\/wp-content\/uploads\/2019\/12\/figure59-768x176.png 768w, https:\/\/www.goodambition.biz\/goodambition\/wp-content\/uploads\/2019\/12\/figure59.png 856w\" sizes=\"(max-width: 1432px) 100vw, 1432px\" \/>\n<p>\u3053\u306e\u56f3\u306e\u3088\u3046\u306b\u30015\u500b\u304b\u30893\u500b\u306b\u3059\u308b\u3053\u3068\u30671\u4eba2\u500b\u305a\u3064\u914d\u308b\u91cf\u304c\u6e1b\u308b\u3068\u8003\u3048\u308b\u3053\u3068\u304c\u91cd\u8981\u306b\u306a\u308a\u307e\u3059\u3002<br \/>\n1\u4eba2\u500b\u305a\u3064\u4f59\u308b\u306e\u3067\u3001$2 \\times 10 = 20\u500b $\u6e1b\u308b\u3068\u3044\u3046\u8003\u3048\u65b9\u304c\u904e\u4e0d\u8db3\u7b97\u306e\u57fa\u672c\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u3068\u304d\u3001\u3042\u3081\u304c30\u500b\u3042\u3063\u305f\u3068\u3059\u308c\u30705\u500b\u305a\u3064\u914d\u308b\u306820\u500b\u4e0d\u8db3\u3057\u300150\u500b\u3042\u3063\u305f\u3068\u3059\u308c\u30703\u500b\u305a\u3064\u914d\u308b\u3053\u3068\u306720\u500b\u4f59\u308b\u3068\u3044\u3046\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u904e\u4e0d\u8db3\u7b97\u3092\u89e3\u304f\u3046\u3048\u3067\u5927\u5207\u306a\u8003\u3048\u306e\u4e00\u3064\u76ee\u304c\u6b21\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<div class=\"concept-box1\">\n1\u4eba\u5f53\u305f\u308a\u306e\u6570\u304c\u5909\u5316\u3059\u308c\u3070\u3001\u5909\u5316\u3057\u305f\u6570\u00d7\u4eba\u6570\u5206\u5fc5\u8981\u306a\u6570\u304c\u5909\u5316\u3059\u308b\n<\/p>\n<\/div>\n<p>\u3067\u306f\u3001\u3053\u306e\u8003\u3048\u65b9\u3092\u3082\u3068\u306b&lt;\u57fa\u790e\u554f\u984c2>\u3092\u89e3\u3044\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<h3>\u6e1b\u3063\u305f\u91cf\u304b\u3089\u4eba\u6570\u3092\u6c42\u3081\u308b\u3002<\/h3>\n<p>\u5148\u307b\u3069\u306f\u3001\u3042\u3081\u3092\u914d\u308b\u4eba\u6570\u304c\u4e0e\u3048\u3089\u308c\u3066\u3044\u307e\u3057\u305f\u3002<br \/>\n\u6b21\u306f\u3001\u5909\u5316\u3057\u305f\u3042\u3081\u306e\u6570\u304b\u3089\u4eba\u6570\u3092\u6c42\u3081\u308b\u554f\u984c\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<div class=\"simple-box9\">\n<p>\uff1c\u57fa\u790e\u554f\u984c2\uff1e<br \/>\n\u3042\u3081\u3092\u4f55\u4eba\u304b\u306e\u5b50\u4f9b\u306b\u30011\u4eba7\u500b\u305a\u3064\u914d\u308b\u3068\u304d\u3068\u30015\u500b\u305a\u3064\u914d\u308b\u3068\u304d\u3067\u6b8b\u308b\u3042\u3081\u306e\u500b\u6570\u304c20\u500b\u6e1b\u308a\u307e\u3057\u305f\u3002\u5b50\u4f9b\u306f\u4f55\u4eba\u3044\u307e\u3059\u304b\u3002<\/p>\n<\/div>\n<p>\u3053\u306e\u554f\u984c\u3067\u306f\u30017\u500b\u305a\u3064\u914d\u308b\u3068\u304d\u30685\u500b\u305a\u3064\u914d\u308b\u6642\u3068\u3067\u6b8b\u3063\u305f\u3042\u3081\u306e\u91cf\u304b\u3089\u5b50\u3069\u3082\u306e\u4eba\u6570\u3092\u6c42\u3081\u307e\u3059\u3002<\/p>\n<p>\u5148\u307b\u3069\u306e\u3001<strong>1\u4eba\u5f53\u305f\u308a\u306e\u6570\u304c\u5909\u5316\u3059\u308c\u3070\u3001\u5909\u5316\u3057\u305f\u6570\u00d7\u4eba\u6570\u5206\u5fc5\u8981\u306a\u6570\u304c\u5909\u5316\u3059\u308b <\/strong>\u3092\u57fa\u306b\u8003\u3048\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<p>\u4eca\u56de\u306f\u300c7\u500b\u305a\u3064\u914d\u3063\u305f\u3068\u304d\u30685\u500b\u305a\u3064\u914d\u3063\u305f\u3068\u304d\u300d\u3068\u66f8\u304b\u308c\u3066\u3044\u308b\u306e\u3067\u30011\u4eba\u5f53\u305f\u308a2\u500b\u305a\u3064\u5fc5\u8981\u306a\u3042\u3081\u306e\u91cf\u304c\u6e1b\u308a\u307e\u3059\u3002<br \/>\n\u3064\u307e\u308a\u3001\u6b8b\u308b\u3042\u3081\u306e\u500b\u6570\u306f\u305d\u306e\u5206\u5897\u3048\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u5b50\u3069\u3082\u306e\u6570\u3092\u25a1\u4eba\u3068\u3059\u308b\u3068\u3001\u5fc5\u8981\u306a\u3042\u3081\u306e\u91cf\u306f$2\\times\u25a1$\u6e1b\u308a\u307e\u3059\u3002\u3064\u307e\u308a\u3001\u6b8b\u308b\u3042\u3081\u306e\u500b\u6570\u306f$2\\times\u25a1$\u5897\u3048\u307e\u3059\u3002<\/p>\n<p>\u4eca\u56de\u306f\u30017\u500b\u914d\u3063\u305f\u6642\u30685\u500b\u914d\u3063\u305f\u3068\u304d\u3067\u6b8b\u308b\u524d\u306e\u500b\u6570\u304c20\u500b\u5897\u3048\u305f\u306e\u3067\u3001$ 2\\times\u25a1=20$\u3068\u306a\u308a\u3001$\u25a1=20\\div2=10\u4eba$\u3068\u3044\u3046\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u3053\u3053\u307e\u3067\u306e\u554f\u984c\u306f\u300c\u904e\u4e0d\u8db3\u7b97\u300d\u306e\u554f\u984c\u3068\u306f\u5c11\u3057\u9055\u3063\u305f\u66f8\u304d\u65b9\u3067\u3057\u305f\u3002<br \/>\n&lt;\u57fa\u672c\u554f\u984c3>\u304b\u3089\u306f\u3001\u300c\u904e\u4e0d\u8db3\u7b97\u300d\u306e\u554f\u984c\u3068\u540c\u3058\u3088\u3046\u306b\u4f59\u3063\u305f\u91cf\u3068\u4e0d\u8db3\u3057\u305f\u91cf\u3092\u6271\u3063\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\u3067\u306f\u3001&lt;\u57fa\u790e\u554f\u984c3>\u306b\u3064\u3044\u3066\u8003\u3048\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<h3>\u4f59\u3063\u305f\u91cf\u304b\u3089\u4eba\u6570\u3092\u6c42\u3081\u308b\u3002<\/h3>\n<p>&lt;\u57fa\u790e\u554f\u984c2>\u3067\u306f\u3001\u6b8b\u3063\u305f\u3042\u3081\u306e\u91cf\u304b\u3089\u4eba\u6570\u3092\u6c42\u3081\u307e\u3057\u305f\u3002<br \/>\n\u6b21\u306e&lt;\u57fa\u790e\u554f\u984c3>\u3067\u306f\u3001\u4f59\u3063\u305f\u91cf\u304b\u3089\u4eba\u6570\u3092\u6c42\u3081\u307e\u3059\u3002<\/p>\n<div class=\"simple-box9\">\n<p>\uff1c\u57fa\u790e\u554f\u984c3\uff1e<br \/>\n\u3042\u3081\u3092\u4f55\u4eba\u304b\u306e\u5b50\u4f9b\u306b\u5206\u3051\u308b\u3068\u30011\u4eba5\u500b\u305a\u3064\u914d\u308b\u3068\u904e\u4e0d\u8db3\u306a\u3057\u306b\u5206\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u30011\u4eba3\u500b\u305a\u3064\u914d\u308b\u306830\u500b\u4f59\u308a\u307e\u3057\u305f\u3002\u5b50\u4f9b\u306f\u4f55\u4eba\u3044\u307e\u3059\u304b\u3002<\/p>\n<\/div>\n<p>5\u500b\u305a\u3064\u914d\u308b\u3068\u904e\u4e0d\u8db3\u306a\u3057\u306b\u5206\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3057\u305f\u3002<br \/>\n\u904e\u4e0d\u8db3\u306a\u3057\u306b\u5206\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u305f\u3068\u3044\u3046\u3053\u3068\u306f\u3001\u3061\u3087\u3046\u3069\u308f\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u305f\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002<br \/>\n\u4e00\u65b9\u30013\u500b\u305a\u3064\u914d\u308b\u306830\u500b\u4f59\u3063\u305f\u3068\u66f8\u3044\u3066\u3042\u308a\u307e\u3059\u3002<br \/>\n\u3064\u307e\u308a\u30015\u500b\u305a\u3064\u914d\u3063\u305f\u6642\u30683\u500b\u305a\u3064\u914d\u3063\u305f\u6642\u3068\u3067\u914d\u308b\u91cf\u304c30\u500b\u6e1b\u3063\u305f\u3068\u3044\u3046\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u3053\u3053\u3067\u30015\u500b\u914d\u308b\u6642\u30683\u500b\u914d\u308b\u6642\u30671\u4eba\u5f53\u305f\u308a\u306e\u6570\u306f2\u500b\u6e1b\u5c11\u3059\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<br \/>\n\u3088\u3063\u3066\u3001\u5b50\u3069\u3082\u306e\u4eba\u6570\u3092\u25a1\u4eba\u3068\u3059\u308b\u3068$ 2 \\times \u25a1 \u500b$\u6e1b\u5c11\u3059\u308b\u3068\u3044\u3046\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u4eca\u56de\u306f30\u500b\u6e1b\u3063\u305f\u3068\u3042\u308b\u306e\u3067\u3001$ 2 \\times \u25a1 = 30$\u3068\u306a\u308a\u307e\u3059\u3002<br \/>\n\u3053\u306e\u3053\u3068\u304b\u3089\u3001\u5b50\u3069\u3082\u306e\u4eba\u6570\u306f$ \u25a1 = 30 \\div 2 = 15\u4eba$ \u3068\u3044\u3046\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h4>\u56f3\u3092\u7528\u3044\u3066\u89e3\u3044\u3066\u307f\u308b\u3002<\/h4>\n<p>&lt;\u57fa\u790e\u554f\u984c3>\u3092\u9577\u65b9\u5f62\u306e\u9762\u7a4d\u3092\u7528\u3044\u3066\u89e3\u304f\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<br \/>\n\u6b21\u306e\u56f3\u3092\u898b\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<img loading=\"lazy\" src=\"https:\/\/www.goodambition.biz\/goodambition\/wp-content\/uploads\/2019\/12\/figure60.png\" alt=\"\" width=\"1181\" height=\"302\" class=\"aligncenter size-full wp-image-1044\" srcset=\"https:\/\/www.goodambition.biz\/goodambition\/wp-content\/uploads\/2019\/12\/figure60.png 1181w, https:\/\/www.goodambition.biz\/goodambition\/wp-content\/uploads\/2019\/12\/figure60-300x77.png 300w, https:\/\/www.goodambition.biz\/goodambition\/wp-content\/uploads\/2019\/12\/figure60-1024x262.png 1024w, https:\/\/www.goodambition.biz\/goodambition\/wp-content\/uploads\/2019\/12\/figure60-768x196.png 768w, https:\/\/www.goodambition.biz\/goodambition\/wp-content\/uploads\/2019\/12\/figure60.png 856w\" sizes=\"(max-width: 1181px) 100vw, 1181px\" \/>\n<p>\u8d64\u67a0\u306e\u9762\u7a4d\u304c\u5143\u3005\u3042\u3063\u305f\u3042\u3081\u306e\u91cf\u3068\u3057\u307e\u3059\u3002<br \/>\n\u305d\u3057\u3066\u3001\u7e26\u306b\u5b50\u3069\u3082\u306e\u6570\u3067\u3042\u308b\u25a1\u4eba\u3001\u6a2a\u306b\u914d\u3063\u305f\u500b\u6570\u3092\u53d6\u308a\u307e\u3059\u3002<br \/>\n\u9577\u65b9\u5f62\u306e\u9762\u7a4d\u306f\u3001$ \u7e26 \\times \u6a2a $\u3067\u8868\u305b\u308b\u306e\u3067\u3001\u6a2a\u306b5\u500b\u3092\u3068\u3063\u305f\u6642\u306e\u9762\u7a4d$5 \\times \u25a1$\u304c\u30015\u500b\u914d\u308b\u306e\u306b\u5fc5\u8981\u306a\u3042\u3081\u306e\u500b\u6570\u306b\u306a\u308a\u307e\u3059\u3002<br \/>\n\u4eca\u56de\u306f5\u500b\u305a\u3064\u914d\u3063\u305f\u6642\u306b\u904e\u4e0d\u8db3\u306a\u3057\u306b\u5206\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u305f\u306e\u3067\u30015\u500b\u305a\u3064\u914d\u3063\u305f\u6642\u306e\u9762\u7a4d\u3068\u5143\u3005\u3042\u3063\u305f\u3042\u3081\u306e\u91cf\u304c\u540c\u3058\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<br \/>\n\u305d\u3057\u3066\u30013\u500b\u305a\u3064\u914d\u3063\u305f\u6642\u306b\u5fc5\u8981\u306a\u3042\u3081\u306e\u91cf\u306b\u3042\u305f\u308b\u306e\u304c\u8584\u3044\u9752\u8272\u306e\u9762\u7a4d$3 \\times \u25a1$\u306b\u306a\u308a\u307e\u3059\u3002<br \/>\n\u305d\u3046\u3059\u308b\u3068\u3001\u9ec4\u8272\u306e\u90e8\u5206\u304c\u3042\u307e\u3063\u305f\u3042\u3081\u306e\u91cf\u306b\u306a\u308a\u307e\u3059\u3002<br \/>\n\u9ec4\u8272\u306e\u90e8\u5206\u306e\u6a2a\u306e\u9577\u3055\u306f\u3001$ 5\u500b &#8211; 3\u500b = 2\u500b$\u306b\u3042\u305f\u308a\u307e\u3059\u3002<br \/>\n\u3053\u306e\u6a2a\u306e\u9577\u3055\u306f\u30015\u500b\u304b\u30893\u500b\u306b\u3057\u305f\u3068\u304d\u306e1\u4eba\u5f53\u305f\u308a\u306e\u5909\u5316\u91cf\u306b\u306a\u308a\u307e\u3059\u3002<br \/>\n\u9ec4\u8272\u306e\u9762\u7a4d\u306f$2 \\times \u25a1$\u3067\u8868\u3059\u3053\u3068\u304c\u3067\u304d\u3001\u4eca\u56de\u306f30\u500b\u4f59\u3063\u305f\u306e\u3067$ 2 \\times \u25a1 = 30$\u3068\u306a\u308a\u307e\u3059\u3002<br \/>\n\u3088\u3063\u3066\u3001\u6c42\u3081\u308b\u5b50\u3069\u3082\u306e\u4eba\u6570\u306f$ \u25a1 = 30 \\div 2 = 15\u4eba$ \u3068\u3044\u3046\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u3088\u3046\u306b\u904e\u4e0d\u8db3\u7b97\u306f\u9762\u7a4d\u56f3\u3092\u7528\u3044\u3066\u89e3\u304f\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<br \/>\n\u3057\u304b\u3057\u3001\u3069\u3046\u3057\u3066\u904e\u4e0d\u8db3\u7b97\u304c\u3053\u306e\u56f3\u306e\u69d8\u306b\u89e3\u3051\u308b\u306e\u304b\u3092\u7406\u89e3\u3057\u3066\u304b\u3089\u56f3\u3067\u89e3\u304f\u3088\u3046\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u7d9a\u3044\u3066\u3001\u4e0d\u8db3\u3057\u305f\u91cf\u304b\u3089\u4eba\u6570\u3092\u6c42\u3081\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<h3>\u4e0d\u8db3\u3057\u305f\u91cf\u304b\u3089\u4eba\u6570\u3092\u6c42\u3081\u308b\u3002<\/h3>\n<div class=\"simple-box9\">\n<p>\uff1c\u57fa\u790e\u554f\u984c4\uff1e<br \/>\n\u3042\u3081\u3092\u4f55\u4eba\u304b\u306e\u5b50\u4f9b\u306b\u308f\u3051\u307e\u3059\u30021\u4eba5\u500b\u305a\u3064\u914d\u308b\u306810\u500b\u8db3\u308a\u306a\u304f\u306a\u308a\u30011\u4eba3\u500b\u305a\u3064\u914d\u308b\u3068\u904e\u4e0d\u8db3\u306a\u3057\u306b\u5206\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3057\u305f\u3002\u5b50\u4f9b\u306f\u4f55\u4eba\u3044\u307e\u3059\u304b\u3002<\/p>\n<\/div>\n<p>&lt;\u57fa\u672c\u554f\u984c3>\u3068\u306e\u9055\u3044\u306f\u3001\u5c11\u306a\u3044\u91cf\u3067\u914d\u3063\u305f\u6642\u306f\u904e\u4e0d\u8db3\u306a\u3057\u306b\u5206\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u591a\u3044\u826f\u3067\u914d\u3063\u305f\u6642\u306b\u4e0d\u8db3\u304c\u51fa\u308b\u70b9\u3067\u3059\u3002<\/p>\n<p>3\u500b\u305a\u3064\u914d\u308b\u3068\u3061\u3087\u3046\u3069\u308f\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3057\u305f\u304c\u30015\u500b\u305a\u3064\u914d\u308b\u306810\u500b\u4e0d\u8db3\u3057\u307e\u3057\u305f\u3002<br \/>\n\u3064\u307e\u308a\u300110\u500b\u5fc5\u8981\u306a\u91cf\u304c\u5897\u3048\u305f\u3068\u3044\u3046\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<br \/>\n\u307e\u305f\u30013\u500b\u304b\u30895\u500b\u306b\u914d\u308b\u91cf\u3092\u5897\u3084\u3059\u3053\u3068\u30671\u4eba\u5f53\u305f\u308a2\u500b\u305a\u3064\u5fc5\u8981\u306a\u3042\u3081\u304c\u5897\u3048\u307e\u3059\u3002<\/p>\n<p>\u3088\u3063\u3066\u5b50\u3069\u3082\u306e\u6570\u3092\u25a1\u4eba\u3068\u3059\u308b\u3068$ 2 \\times \u25a1 = 10 $\u3068\u3044\u3046\u3053\u3068\u306b\u306a\u308a\u3001$ \u25a1 = 10 \\div 2 = 5\u4eba$\u3068\u3044\u3046\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h4>\u56f3\u3092\u7528\u3044\u3066\u89e3\u3044\u3066\u307f\u308b\u3002<\/h4>\n<p>&lt;\u57fa\u790e\u554f\u984c4>\u3092&lt;\u57fa\u790e\u554f\u984c3>\u3068\u540c\u69d8\u306b\u9577\u65b9\u5f62\u306e\u9762\u7a4d\u3092\u7528\u3044\u3066\u89e3\u304f\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<br \/>\n\u6b21\u306e\u56f3\u3092\u898b\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<img loading=\"lazy\" src=\"https:\/\/www.goodambition.biz\/goodambition\/wp-content\/uploads\/2019\/12\/figure61.png\" alt=\"\" width=\"1207\" height=\"302\" class=\"aligncenter size-full wp-image-1045\" srcset=\"https:\/\/www.goodambition.biz\/goodambition\/wp-content\/uploads\/2019\/12\/figure61.png 1207w, https:\/\/www.goodambition.biz\/goodambition\/wp-content\/uploads\/2019\/12\/figure61-300x75.png 300w, https:\/\/www.goodambition.biz\/goodambition\/wp-content\/uploads\/2019\/12\/figure61-1024x256.png 1024w, https:\/\/www.goodambition.biz\/goodambition\/wp-content\/uploads\/2019\/12\/figure61-768x192.png 768w, https:\/\/www.goodambition.biz\/goodambition\/wp-content\/uploads\/2019\/12\/figure61.png 856w\" sizes=\"(max-width: 1207px) 100vw, 1207px\" \/>\n<p>\u8d64\u67a0\u306e\u9762\u7a4d\u304c\u5143\u3005\u3042\u3063\u305f\u3042\u3081\u306e\u91cf\u3068\u3057\u307e\u3059\u3002<br \/>\n\u305d\u3057\u3066\u3001\u7e26\u306b\u5b50\u3069\u3082\u306e\u6570\u3067\u3042\u308b\u25a1\u4eba\u3001\u6a2a\u306b\u914d\u3063\u305f\u500b\u6570\u3092\u53d6\u308a\u307e\u3059\u3002<br \/>\n\u9577\u65b9\u5f62\u306e\u9762\u7a4d\u306f\u3001$ \u7e26 \\times \u6a2a $\u3067\u8868\u305b\u308b\u306e\u3067\u3001\u6a2a\u306b3\u500b\u3092\u3068\u3063\u305f\u6642\u306e\u9762\u7a4d$3 \\times \u25a1$\u304c\u30013\u500b\u914d\u308b\u306e\u306b\u5fc5\u8981\u306a\u3042\u3081\u306e\u500b\u6570\u306b\u306a\u308a\u307e\u3059\u3002<br \/>\n\u4eca\u56de\u306f3\u500b\u305a\u3064\u914d\u3063\u305f\u6642\u306b\u904e\u4e0d\u8db3\u306a\u3057\u306b\u5206\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u305f\u306e\u3067\u30013\u500b\u305a\u3064\u914d\u3063\u305f\u6642\u306e\u9762\u7a4d\u3068\u5143\u3005\u3042\u3063\u305f\u3042\u3081\u306e\u91cf\u304c\u540c\u3058\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<br \/>\n\u305d\u3057\u3066\u30015\u500b\u305a\u3064\u914d\u3063\u305f\u6642\u306b\u5fc5\u8981\u306a\u3042\u3081\u306e\u91cf\u306b\u3042\u305f\u308b\u306e\u304c\u8584\u3044\u9752\u8272\u3068\u7dd1\u8272\u306e\u9762\u7a4d$5 \\times \u25a1$\u306b\u306a\u308a\u307e\u3059\u3002<br \/>\n\u305d\u3046\u3059\u308b\u3068\u3001\u7dd1\u8272\u306e\u90e8\u5206\u304c\u4e0d\u8db3\u3057\u305f\u3042\u3081\u306e\u91cf\u306b\u306a\u308a\u307e\u3059\u3002<br \/>\n\u7dd1\u8272\u306e\u90e8\u5206\u306e\u6a2a\u306e\u9577\u3055\u306f\u3001$ 5\u500b &#8211; 3\u500b = 2\u500b$\u306b\u3042\u305f\u308b\u306e\u3067\u3001\u9762\u7a4d\u306f$2 \\times \u25a1$\u3067\u8868\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u4eca\u56de\u306f\u300110\u500b\u4e0d\u8db3\u3057\u305f\u306e\u3067$ 2 \\times \u25a1 = 10$\u3068\u306a\u308a\u3001\u6c42\u3081\u308b\u5b50\u3069\u3082\u306e\u4eba\u6570\u306f$ \u25a1 = 10 \\div 2 = 5\u4eba$ \u3068\u3044\u3046\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>&lt;\u57fa\u672c\u554f\u984c3>\u3068&lt;\u57fa\u672c\u554f\u984c4>\u306f\u3001\u3069\u3061\u3089\u304b\u304c\u4f59\u308b\u3082\u3057\u304f\u306f\u4e0d\u8db3\u3057\u305f\u5834\u5408\u306e\u307f\u304b\u3089\u4eba\u6570\u3092\u6c42\u3081\u307e\u3057\u305f\u3002<\/p>\n<p>\u3067\u306f\u3001\u7247\u65b9\u304c\u4f59\u308a\u3001\u3082\u3046\u7247\u65b9\u304c\u4e0d\u8db3\u3059\u308b\u554f\u984c\u306b\u3064\u3044\u3066\u8003\u3048\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<h3>\u4f59\u3063\u305f\u91cf\u3068\u4e0d\u8db3\u3057\u305f\u91cf\u304b\u3089\u4eba\u6570\u3092\u6c42\u3081\u308b\u3002<\/h3>\n<p>&lt;\u57fa\u672c\u554f\u984c1>\u304b\u3089&lt;\u57fa\u672c\u554f\u984c4>\u3092\u57fa\u306b&lt;\u57fa\u672c\u554f\u984c5>\u3092\u89e3\u3044\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<div class=\"simple-box9\">\n<p>\uff1c\u57fa\u790e\u554f\u984c5\uff1e<br \/>\n\u3042\u3081\u3092\u4f55\u4eba\u304b\u306e\u5b50\u4f9b\u306b\u308f\u3051\u307e\u3059\u30021\u4eba5\u500b\u305a\u3064\u914d\u308b\u306830\u500b\u4f59\u308a\u30011\u4eba3\u500b\u305a\u3064\u914d\u308b\u306810\u500b\u4f59\u308a\u307e\u3059\u3002\u5b50\u4f9b\u306f\u4f55\u4eba\u3044\u307e\u3059\u304b\u3002<\/p>\n<\/div>\n<p>&lt;\u57fa\u672c\u554f\u984c3>&lt;\u57fa\u672c\u554f\u984c4>\u3068\u306f\u9055\u3044\u3001&lt;\u57fa\u672c\u554f\u984c5>\u3067\u306f5\u500b\u305a\u3064\u914d\u3063\u305f\u6642\u306f\u4e0d\u8db3\u3057\u30013\u500b\u305a\u3064\u914d\u3063\u305f\u6642\u306f\u4f59\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002<br \/>\n\u3057\u304b\u3057\u3001\u8003\u3048\u65b9\u306f\u4eca\u307e\u3067\u3068\u540c\u3058\u3067\u3059\u3002<\/p>\n<p>&lt;\u57fa\u672c\u554f\u984c5>\u3067\u306f\u30015\u500b\u305a\u3064\u914d\u3063\u305f\u6642\u30683\u500b\u305a\u3064\u914d\u3063\u305f\u3068\u304d\u3067\u5fc5\u8981\u306a\u3042\u3081\u306e\u91cf\u306f\u3069\u3046\u306a\u3063\u3066\u3044\u308b\u3067\u3057\u3087\u3046\u304b\u3002<br \/>\n5\u500b\u305a\u3064\u3067\u306f30\u500b\u4e0d\u8db3\u3057\u30013\u500b\u305a\u3064\u3067\u306f10\u500b\u4f59\u308a\u307e\u3059\u3002<br \/>\n\u3064\u307e\u308a\u30015\u500b\u305a\u3064\u30683\u500b\u305a\u3064\u3067$ 30 + 10 = 40\u500b$\u914d\u308b\u91cf\u304c\u6e1b\u3063\u3066\u3044\u308b\u3068\u3044\u3046\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u3064\u307e\u308a&lt;\u57fa\u790e\u554f\u984c5>\u306f\u6b21\u306e\u554f\u984c\u3068\u540c\u3058\u3068\u3044\u3046\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<div class=\"simple-box9\">\n<p>\uff1c\u57fa\u790e\u554f\u984c5\uff1e<br \/>\n\u3042\u3081\u3092\u4f55\u4eba\u304b\u306e\u5b50\u3069\u3082\u306b\u914d\u308a\u307e\u3059\u30025\u500b\u305a\u3064\u914d\u3063\u305f\u3068\u304d\u3068\u30013\u500b\u305a\u3064\u914d\u3063\u305f\u3068\u304d\u306740\u500b\u914d\u308b\u91cf\u304c\u6e1b\u308a\u307e\u3057\u305f\u3002\u5b50\u3069\u3082\u306f\u4f55\u4eba\u3044\u307e\u3057\u305f\u304b\u3002<\/p>\n<\/div>\n<p>\u3053\u3053\u307e\u3067\u304f\u308c\u3070\u3001&lt;\u57fa\u790e\u554f\u984c2>\u3068\u540c\u3058\u8003\u3048\u65b9\u3067\u89e3\u3051\u308b\u3068\u3044\u3046\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n<p>5\u500b\u305a\u3064\u914d\u308b\u6642\u30683\u500b\u305a\u3064\u914d\u308b\u6642\u30671\u4eba\u5f53\u305f\u308a2\u500b\u305a\u3064\u914d\u308b\u91cf\u306f\u6e1b\u308a\u307e\u3059\u3002<br \/>\n\u305d\u3057\u3066\u3053\u306e\u554f\u984c\u3067\u306f40\u500b\u914d\u308b\u91cf\u304c\u6e1b\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3067\u3059\u306e\u3067\u3001\u5b50\u3069\u3082\u306e\u4eba\u6570\u3092\u25a1\u4eba\u3068\u3059\u308b\u3068\u3001$ 2 \\times \u25a1 =40$\u3068\u306a\u308a\u3001$\u25a1 = 40 \\div 2 =20 \u4eba$\u3068\u3044\u3046\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h4>\u56f3\u3092\u7528\u3044\u3066\u89e3\u3044\u3066\u307f\u308b\u3002<\/h4>\n<p>&lt;\u57fa\u790e\u554f\u984c5>\u3082\u9577\u65b9\u5f62\u306e\u9762\u7a4d\u3092\u7528\u3044\u3066\u89e3\u304f\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<br \/>\n\u6b21\u306e\u56f3\u3092\u898b\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<img loading=\"lazy\" src=\"https:\/\/www.goodambition.biz\/goodambition\/wp-content\/uploads\/2019\/12\/figure62.png\" alt=\"\" width=\"1206\" height=\"302\" class=\"aligncenter size-full wp-image-1046\" srcset=\"https:\/\/www.goodambition.biz\/goodambition\/wp-content\/uploads\/2019\/12\/figure62.png 1206w, https:\/\/www.goodambition.biz\/goodambition\/wp-content\/uploads\/2019\/12\/figure62-300x75.png 300w, https:\/\/www.goodambition.biz\/goodambition\/wp-content\/uploads\/2019\/12\/figure62-1024x256.png 1024w, https:\/\/www.goodambition.biz\/goodambition\/wp-content\/uploads\/2019\/12\/figure62-768x192.png 768w, https:\/\/www.goodambition.biz\/goodambition\/wp-content\/uploads\/2019\/12\/figure62.png 856w\" sizes=\"(max-width: 1206px) 100vw, 1206px\" \/>\n<p>\u4eca\u307e\u3067\u3068\u540c\u3058\u3088\u3046\u306b\u8d64\u67a0\u306e\u9762\u7a4d\u304c\u5143\u3005\u3042\u3063\u305f\u3042\u3081\u306e\u91cf\u3068\u3057\u307e\u3059\u3002<br \/>\n\u305d\u3057\u3066\u3001\u7e26\u306b\u5b50\u3069\u3082\u306e\u6570\u3067\u3042\u308b\u25a1\u4eba\u3001\u6a2a\u306b\u914d\u3063\u305f\u500b\u6570\u3092\u53d6\u308a\u307e\u3059\u3002<br \/>\n\u9577\u65b9\u5f62\u306e\u9762\u7a4d\u306f\u3001$ \u7e26 \\times \u6a2a $\u3067\u8868\u305b\u308b\u306e\u3067\u3001\u6a2a\u306b3\u500b\u3092\u3068\u3063\u305f\u6642\u306e\u9762\u7a4d$3 \\times \u25a1$\u304c\u30013\u500b\u914d\u308b\u306e\u306b\u5fc5\u8981\u306a\u3042\u3081\u306e\u500b\u6570\u306b\u306a\u308a\u307e\u3059\u3002<br \/>\n3\u500b\u914d\u308b\u306e\u306b\u5fc5\u8981\u306a\u3042\u3081\u306e\u500b\u6570\u306b\u3042\u305f\u308b\u306e\u304c\u8584\u3044\u9752\u8272\u306e\u9762\u7a4d\u306b\u306a\u308a\u307e\u3059\u3002<br \/>\n\u305d\u3057\u3066\u30015\u500b\u305a\u3064\u914d\u3063\u305f\u6642\u306b\u5fc5\u8981\u306a\u3042\u3081\u306e\u91cf\u306b\u3042\u305f\u308b\u306e\u304c\u8d64\u8272\u306e\u67a0\u3068\u7dd1\u8272\u3092\u8db3\u3057\u305f\u9762\u7a4d$5 \\times \u25a1$\u306b\u306a\u308a\u307e\u3059\u3002<br \/>\n\u305d\u3046\u3059\u308b\u3068\u3001\u7dd1\u8272\u306e\u90e8\u5206\u304c\u4e0d\u8db3\u3057\u305f\u3042\u3081\u306e\u91cf\u3067\u3042\u308a\u3001\u9ec4\u8272\u306e\u90e8\u5206\u304c\u3042\u307e\u3063\u305f\u3042\u3081\u306e\u91cf\u306b\u306a\u308a\u307e\u3059\u3002<br \/>\n\u9ec4\u8272\u3068\u7dd1\u8272\u306e\u90e8\u5206\u306e\u6a2a\u306e\u9577\u3055\u306f\u3001$ 5\u500b &#8211; 3\u500b = 2\u500b$\u306b\u3042\u305f\u308b\u306e\u3067\u3001\u9762\u7a4d\u306f$2 \\times \u25a1$\u3067\u8868\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u4eca\u56de\u306f5\u500b\u914d\u3063\u305f\u6642\u306b\u4e0d\u8db3\u3057\u305f\u306e\u304c30\u500b\u30013\u500b\u914d\u3063\u305f\u6642\u306b\u4f59\u3063\u305f\u306e\u304c10\u500b\u306a\u306e\u3067\u3001$ 2 \\times \u25a1 = 30+10 = 40 $\u3068\u306a\u308a\u3001\u6c42\u3081\u308b\u5b50\u3069\u3082\u306e\u4eba\u6570\u306f$ \u25a1 = 40 \\div 2 = 20\u4eba$ \u3068\u3044\u3046\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<hr>\n<p>\u4eca\u56de\u306f\u300c\u904e\u4e0d\u8db3\u7b97\u300d\u306e\u554f\u984c\u3092\u89e3\u304f\u3046\u3048\u3067\u5fc5\u8981\u306a<strong>\u300c1\u4eba\u5f53\u305f\u308a\u306e\u91cf\u304c\u5909\u5316\u3059\u308c\u3070\u3001\u5909\u5316\u3057\u305f\u6570\u00d7\u4eba\u6570\u5206\u5fc5\u8981\u306a\u6570\u304c\u5909\u5316\u3059\u308b <\/strong>\u306b\u3064\u3044\u3066\u66f8\u304d\u307e\u3057\u305f\u3002<br \/>\n\u9577\u65b9\u5f62\u306e\u9762\u7a4d\u3092\u4f7f\u3063\u305f\u89e3\u304d\u65b9\u3082\u7d39\u4ecb\u3057\u307e\u3057\u305f\u304c\u3001\u3069\u3046\u3057\u3066\u305d\u3046\u306a\u308b\u306e\u304b\u3092\u7406\u89e3\u3057\u305f\u3046\u3048\u3067\u4f7f\u3046\u3088\u3046\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u6b21\u56de\u306f\u3001\u3053\u306e2\u3064\u306e\u8003\u3048\u65b9\u3092\u7528\u3044\u3066\u554f\u984c\u3092\u89e3\u3044\u3066\u3044\u304d\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<div class=\"kaisetsu-box3\">\n<div class=\"kaisetsu-box3-title\">\u8981\u70b9\u307e\u3068\u3081<\/div>\n<p>\n\u300c1\u4eba\u5f53\u305f\u308a\u306e\u91cf\u304c\u5909\u5316\u3059\u308c\u3070\u3001\u5909\u5316\u3057\u305f\u6570\u00d7\u4eba\u6570\u5206\u5fc5\u8981\u306a\u6570\u304c\u5909\u5316\u3059\u308b\n<\/p>\n<\/div>\n<p>https:\/\/www.goodambition.biz\/goodambition\/arithmetic-14\/<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u300e\u904e\u4e0d\u8db3\u7b97\u300f\u306e\u57fa\u672c\u7684\u306a\u8003\u3048\u65b9\u3000\u305d\u306e1 \u4e2d\u5b66\u53d7\u9a13\u3092\u4e57\u308a\u8d8a\u3048\u308b\u3046\u3048\u3067\u907f\u3051\u3089\u308c\u306a\u3044\u306e\u304c\u7b97\u6570\u3067\u3059\u3002 \u7b97\u6570\u3092\u82e6\u624b\u3068\u3059\u308b\u5c0f\u5b66\u751f\u306f\u591a\u3044\u3067\u3059\u3002 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