{"id":22063,"date":"2026-11-01T04:18:08","date_gmt":"2026-10-31T19:18:08","guid":{"rendered":"http:\/\/it-challenge.net\/?p=22063"},"modified":"2026-11-15T04:32:39","modified_gmt":"2026-11-14T19:32:39","slug":"learn-acorn-sum-treetop","status":"publish","type":"post","link":"https:\/\/it-challenge.net\/?p=22063","title":{"rendered":"\u5c0f\u5b661\u5e74\u751f\u306e\u305f\u3057\u7b97\uff1a\u4e8c\u3064\u306e\u307e\u3068\u307e\u308a\u3092\u5408\u308f\u305b\u308b\u8003\u3048\u65b9"},"content":{"rendered":"<p 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4c5\u4eba\u3044\u3066\u30012\u4eba\u6765\u305f\u3068\u304d\u30015\uff0b2\u3067\u4eca\u3044\u308b7\u4eba\u3092\u6c42\u3081\u308b\u3002<\/li>\n<li>\u8d64\u3044\u8272\u925b\u7b462\u672c\u3068\u9752\u3044\u8272\u925b\u7b466\u672c\u3092\u540c\u3058\u7bb1\u306b\u5165\u308c\u30012\uff0b6\u3067\u5168\u90e8\u306e8\u672c\u3092\u6c42\u3081\u308b\u3002<\/li>\n<li>\u53f3\u624b\u30673\u672c\u3001\u5de6\u624b\u30673\u672c\u306e\u6307\u3092\u7acb\u3066\u30013\uff0b3\u3067\u7acb\u3063\u3066\u3044\u308b\u63076\u672c\u3092\u78ba\u304b\u3081\u308b\u3002<\/li>\n<\/ul>\n<h2>\u3088\u304f\u3042\u308b\u9593\u9055\u3044\u3068\u899a\u3048\u65b9<\/h2>\n<ul>\n<li>\u4e8c\u3064\u76ee\u306e\u6570\u3092\u6570\u3048\u308b\u3068\u304d\u3001\u3082\u3068\u306e\u6570\u3092\u3082\u3046\u4e00\u5ea6\u4e00\u3064\u76ee\u3068\u3057\u3066\u6570\u3048\u308b\u9593\u9055\u3044\uff1a5\uff0b3\u306a\u30895\u3092\u899a\u3048\u3001\u6b21\u306e6\u304b\u3089\u4e09\u56de\u6570\u3048\u307e\u3059\u3002<\/li>\n<li>\uff0b\u3068\uff0d\u3092\u5f62\u3060\u3051\u3067\u53d6\u308a\u9055\u3048\u308b\u9593\u9055\u3044\uff1a\u7269\u304c\u4e00\u7dd2\u306b\u306a\u308b\u3001\u307e\u305f\u306f\u5897\u3048\u308b\u5834\u9762\u304b\u3092\u7d75\u3067\u78ba\u304b\u3081\u3066\u304b\u3089\u8a18\u53f7\u3092\u9078\u3073\u307e\u3059\u3002<\/li>\n<li>\u5f0f\u306e\u5de6\u304b\u3089\u5168\u90e8\u3092\u6570\u3048\u76f4\u3057\u3066\u9014\u4e2d\u3067\u8ff7\u3046\u9593\u9055\u3044\uff1a\u5927\u304d\u3044\u6570\u3092\u899a\u3048\u3001\u5c0f\u3055\u3044\u6570\u3060\u3051\u6307\u3084\u4e38\u3067\u6570\u3048\u9032\u3080\u65b9\u6cd5\u3082\u4f7f\u3044\u307e\u3059\u3002<\/li>\n<li>\uff1d\u3092\u300c\u7b54\u3048\u3092\u66f8\u304d\u59cb\u3081\u308b\u5370\u300d\u3068\u3060\u3051\u8003\u3048\u308b\u9593\u9055\u3044\uff1a\u5de6\u306e3\uff0b2\u3068\u53f3\u306e5\u304c\u540c\u3058\u6570\u3060\u3068\u3044\u3046\u610f\u5473\u3092\u58f0\u306b\u51fa\u3057\u3066\u78ba\u304b\u3081\u307e\u3059\u3002<\/li>\n<\/ul>\n<h2>\u4fdd\u8b77\u8005\u306e\u65b9\u3078<\/h2>\n<p>\u5177\u4f53\u7269\u3092\u4e8c\u7d44\u7528\u610f\u3057\u3001\u300c\u6700\u521d\u306f\u3044\u304f\u3064\u300d\u300c\u3042\u3068\u304b\u3089\u3044\u304f\u3064\u300d\u300c\u5408\u308f\u305b\u308b\u3068\u3044\u304f\u3064\u300d\u3092\u304a\u5b50\u3055\u3093\u306b\u52d5\u304b\u3057\u3066\u3082\u3089\u3063\u3066\u304f\u3060\u3055\u3044\u3002\u7b54\u3048\u304c\u51fa\u305f\u3089\u3001\u4e38\u306e\u7d75\u3001\u8a00\u8449\u3001\u5f0f\u306e\u4e09\u3064\u304c\u540c\u3058\u5834\u9762\u3092\u8868\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u4e00\u7dd2\u306b\u78ba\u8a8d\u3057\u307e\u3059\u3002\u6307\u3067\u6570\u3048\u308b\u3053\u3068\u3092\u6025\u306b\u6b62\u3081\u3055\u305b\u305a\u3001\u6163\u308c\u3066\u304d\u305f\u3089\u5927\u304d\u3044\u6570\u3092\u982d\u306b\u7f6e\u3044\u3066\u5c0f\u3055\u3044\u6570\u3060\u3051\u6570\u3048\u9032\u3080\u65b9\u6cd5\u3078\u3064\u306a\u3052\u308b\u3068\u3001\u610f\u5473\u3092\u4fdd\u3063\u305f\u307e\u307e\u8a08\u7b97\u304c\u77ed\u304f\u306a\u308a\u307e\u3059\u3002\u30b2\u30fc\u30e0\u306e\u91cd\u5fc3\u3084\u98a8\u306f\u697d\u3057\u3055\u306e\u305f\u3081\u306e\u4ed5\u7d44\u307f\u3067\u3001\u7c60\u306e\u7f6e\u304d\u5834\u6240\u304c\u305f\u3057\u7b97\u306e\u7b54\u3048\u3092\u5909\u3048\u308b\u308f\u3051\u3067\u306f\u306a\u3044\u3053\u3068\u3082\u4f1d\u3048\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h2>\u30df\u30cb\u554f\u984c<\/h2>\n<div class=\"itc-learning-quiz\">\n<h3>\u554f\u984c1: \u8d64\u3044\u7389\u304c3\u3053\u3001\u9752\u3044\u7389\u304c4\u3053\u3002\u5168\u90e8\u3067\u4f55\u3053\u3067\u3059\u304b\uff1f<\/h3>\n<details>\n<summary>\u7b54\u3048\u3092\u898b\u308b<\/summary>\n<p><strong>7\u3053<\/strong><\/p>\n<p>3\u3053\u306e\u307e\u3068\u307e\u308a\u30684\u3053\u306e\u307e\u3068\u307e\u308a\u3092\u5408\u308f\u305b\u307e\u3059\u30023\u304b\u30894\u30015\u30016\u30017\u3068\u56db\u3064\u9032\u3080\u306e\u3067\u30013\uff0b4\uff1d7\u3067\u3059\u3002<\/p>\n<\/details>\n<h3>\u554f\u984c2: 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