{"id":34929,"date":"2024-06-12T12:08:24","date_gmt":"2024-06-12T04:08:24","guid":{"rendered":"https:\/\/www.wukongsch.com\/blog\/?p=34929"},"modified":"2025-08-20T15:07:04","modified_gmt":"2025-08-20T07:07:04","slug":"math-problems-for-2nd-graders","status":"publish","type":"post","link":"https:\/\/www.wukongsch.com\/blog\/zh\/math-problems-for-2nd-graders-post-34929\/","title":{"rendered":"\u534e\u88d4\u5c0f\u5b66\u4e8c\u5e74\u7ea7\u6570\u5b66\u7ec3\u4e60\u9898\u548c\u7b54\u6848\u89e3\u6790\u5927\u5168\uff08\u9644\u514d\u8d39\u7ec3\u4e60\u518cPDF\uff09"},"content":{"rendered":"<div style=\"margin-top: 0px; margin-bottom: 0px;\" class=\"sharethis-inline-share-buttons\" 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class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u5c0f\u5b66\u4e8c\u5e74\u7ea7\u662f\u5b69\u5b50\u8fdb\u5165\u6570\u5b66\u5b66\u4e60\u7684\u5173\u952e\u65f6\u671f,\u8fd9\u4e2a\u9636\u6bb5\u7684\u6570\u5b66\u8ba1\u7b97\u9898\u6db5\u76d6\u4e86\u52a0\u3001\u51cf\u3001\u4e58\u3001\u9664\u7b49\u57fa\u672c\u8fd0\u7b97\u64cd\u4f5c\u3002\u719f\u7ec3\u638c\u63e1\u8fd9\u4e9b\u57fa\u7840\u8ba1\u7b97\u6280\u80fd,\u5bf9\u4e8e\u5b66\u751f\u4eca\u540e\u7684\u6570\u5b66\u5b66\u4e60\u548c\u5e94\u7528\u81f3\u5173\u91cd\u8981\u3002<\/p>\n\n\n\n<p>\u4e0b\u9762\u6211\u4eec\u5c31\u6765\u770b\u770b\u4e00\u4e9b\u5c0f\u5b66\u4e8c\u5e74\u7ea7\u5e38\u89c1\u7684\u6570\u5b66\u8ba1\u7b97\u7ec3\u4e60\u9898,\u5e76\u63d0\u4f9b\u8be6\u7ec6\u7684\u7b54\u6848\u89e3\u6790,\u5e2e\u52a9\u540c\u5b66\u4eec\u5de9\u56fa\u548c\u63d0\u9ad8\u57fa\u7840\u8ba1\u7b97\u80fd\u529b\u3002\u901a\u8fc7\u53cd\u590d\u7ec3\u4e60,\u76f8\u4fe1\u540c\u5b66\u4eec\u4e00\u5b9a\u80fd\u591f\u6e38\u5203\u6709\u4f59\u5730\u5e94\u5bf9\u5404\u79cd\u6570\u5b66\u8ba1\u7b97\u9898\u76ee\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5c0f\u5b66\u4e8c\u5e74\u7ea7\u52a0\u6cd5\u8ba1\u7b97\u9898<\/h3>\n\n\n\n<p>\u4e0b\u9762\u8ba9\u6211\u4eec\u4e00\u8d77\u5148\u6765\u770b\u770b\u4e00\u4e9b\u5178\u578b\u7684\u5c0f\u5b66\u4e8c\u5e74\u7ea7\u52a0\u6cd5\u8ba1\u7b97\u7ec3\u4e60\u9898,\u5e76\u9010\u4e00\u7ed9\u51fa\u8be6\u7ec6\u7684\u7b54\u6848\u89e3\u6790\u3002\u901a\u8fc7\u53cd\u590d\u7ec3\u4e60,\u76f8\u4fe1\u540c\u5b66\u4eec\u4e00\u5b9a\u80fd\u591f\u5feb\u901f\u3001\u51c6\u786e\u5730\u8fdb\u884c\u52a0\u6cd5\u8fd0\u7b97,\u4e3a\u672a\u6765\u7684\u6570\u5b66\u5b66\u4e60\u6253\u4e0b\u575a\u5b9e\u7684\u57fa\u7840<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">1\u3001\u4e24\u4f4d\u6570\u52a0\u4e24\u4f4d\u6570\u7684\u52a0\u6cd5(\u548c\u5728\u4e00\u767e\u4ee5\u5185\u7684)<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f8b\u9898 1: 34 + 52 = 86 \u89e3\u6790: 30 + 50 = 80, 4 + 2 = 6, 80 + 6 = 86<\/li>\n\n\n\n<li>\u4f8b\u9898 2: 67 + 29 = 96 \u89e3\u6790: 60 + 20 = 80, 7 + 9 = 16, 80 + 16 = 96<\/li>\n\n\n\n<li>\u4f8b\u9898 3: 45 + 38 = 83 \u89e3\u6790: 40 + 30 = 70, 5 + 8 = 13, 70 + 13 = 83<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">2\u3001\u6574\u5343\u6570\u7684\u52a0\u6cd5(\u548c\u5728\u4e00\u4e07\u4ee5\u5185\u7684)<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f8b\u9898 1: 2000 + 3500 = 5500 \u89e3\u6790: 2000 + 3000 = 5000, 500 + 0 = 500, 5000 + 500 = 5500<\/li>\n\n\n\n<li>\u4f8b\u9898 2: 4000 + 2700 = 6700 \u89e3\u6790: 4000 + 2000 = 6000, 700 + 0 = 700, 6000 + 700 = 6700<\/li>\n\n\n\n<li>\u4f8b\u9898 3: 6000 + 1800 = 7800 \u89e3\u6790: 6000 + 1000 = 7000, 800 + 0 = 800, 7000 + 800 = 7800<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">3\u3001\u6574\u5341\u6570\u52a0\u6574\u5341\u6570\u7684\u52a0\u6cd5(\u8fdb\u4f4d\u7684)<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f8b\u9898 1: 60 + 70 = 130 \u89e3\u6790: 60 + 70 = 130, 1 + 3 = 4, 130 = 130<\/li>\n\n\n\n<li>\u4f8b\u9898 2: 80 + 90 = 170 \u89e3\u6790: 80 + 90 = 170, 1 + 7 = 8, 170 = 170<\/li>\n\n\n\n<li>\u4f8b\u9898 3: 50 + 40 = 90 \u89e3\u6790: 50 + 40 = 90, 9 + 0 = 9, 90 = 90<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">4\u3001\u6574\u767e\u6570\u52a0\u6574\u767e\u6570\u7684\u52a0\u6cd5(\u8fdb\u4f4d\u7684)<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f8b\u9898 1: 300 + 500 = 800 \u89e3\u6790: 300 + 500 = 800, 8 + 0 = 8, 800 = 800<\/li>\n\n\n\n<li>\u4f8b\u9898 2: 600 + 400 = 1000 \u89e3\u6790: 600 + 400 = 1000, 10 + 0 = 10, 1000 = 1000<\/li>\n\n\n\n<li>\u4f8b\u9898 3: 700 + 200 = 900 \u89e3\u6790: 700 + 200 = 900, 9 + 0 = 9, 900 = 900<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">5\u3001\u5c3e\u6570\u662f0\u4e09\u4f4d\u6570\u52a0\u6cd5(\u548c\u5728\u4e00\u5343\u4ee5\u5185\u7684)<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f8b\u9898 1: 200 + 300 = 500 \u89e3\u6790: 200 + 300 = 500, 5 + 0 = 5, 500 = 500<\/li>\n\n\n\n<li>\u4f8b\u9898 2: 400 + 500 = 900 \u89e3\u6790: 400 + 500 = 900, 9 + 0 = 9, 900 = 900<\/li>\n\n\n\n<li>\u4f8b\u9898 3: 600 + 200 = 800 \u89e3\u6790: 600 + 200 = 800, 8 + 0 = 8, 800 = 800<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">6\u300110\u4ee5\u5185\u76f8\u540c\u6574\u6570\u8fde\u52a0<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f8b\u9898 1: 2 + 2 + 2 = 6 \u89e3\u6790: 2 + 2 = 4, 4 + 2 = 6<\/li>\n\n\n\n<li>\u4f8b\u9898 2: 5 + 5 + 5 = 15 \u89e3\u6790: 5 + 5 = 10, 10 + 5 = 15<\/li>\n\n\n\n<li>\u4f8b\u9898 3: 8 + 8 + 8 = 24 \u89e3\u6790: 8 + 8 = 16, 16 + 8 = 24<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u5c0f\u5b66\u4e8c\u5e74\u7ea7\u51cf\u6cd5\u8ba1\u7b97\u9898<\/h3>\n\n\n\n<p>\u5728\u5c0f\u5b66\u4e8c\u5e74\u7ea7\u7684\u6570\u5b66\u5b66\u4e60\u4e2d,\u51cf\u6cd5\u8fd0\u7b97\u662f\u7ee7\u52a0\u6cd5\u4e4b\u540e\u7684\u53c8\u4e00\u91cd\u8981\u5185\u5bb9\u3002\u80fd\u5426\u719f\u7ec3\u638c\u63e1\u51cf\u6cd5\u8ba1\u7b97\u6280\u80fd,\u76f4\u63a5\u5173\u7cfb\u5230\u5b66\u751f\u540e\u7eed\u6570\u5b66\u5b66\u4e60\u7684\u987a\u5229\u8fdb\u884c\u3002<\/p>\n\n\n\n<p>\u4e0b\u9762\u6211\u4eec\u5c31\u6765\u770b\u770b\u4e00\u4e9b\u5c0f\u5b66\u4e8c\u5e74\u7ea7\u5e38\u89c1\u7684\u51cf\u6cd5\u8ba1\u7b97\u9898,\u5305\u542b\u4e24\u4f4d\u6570\u3001\u6574\u5341\u6570\u3001\u6574\u5343\u6570\u7b49\u7684\u8ba1\u7b97\uff0c\u5e76\u8be6\u7ec6\u5206\u6790\u89e3\u7b54\u8fc7\u7a0b\u3002\u901a\u8fc7\u53cd\u590d\u7ec3\u4e60,\u76f8\u4fe1\u540c\u5b66\u4eec\u4e00\u5b9a\u80fd\u591f\u5a34\u719f\u5730\u8fd0\u7528\u51cf\u6cd5,\u4e3a\u89e3\u51b3\u5404\u79cd\u5b9e\u9645\u95ee\u9898\u6253\u4e0b\u575a\u5b9e\u7684\u57fa\u7840\u3002\u5e0c\u671b\u8fd9\u4e9b\u4e60\u9898\u53ca\u89e3\u6790\u80fd\u591f\u5e2e\u52a9\u5927\u5bb6\u66f4\u597d\u5730\u7406\u89e3\u548c\u638c\u63e1\u51cf\u6cd5\u8fd0\u7b97\u7684\u6280\u5de7\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">1\u3001\u4e24\u4f4d\u6570\u51cf\u4e24\u4f4d\u6570\u7684\u51cf\u6cd5<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f8b\u9898 1: 68 &#8211; 23 = 45 \u89e3\u6790: 60 &#8211; 20 = 40, 8 &#8211; 3 = 5, 40 + 5 = 45<\/li>\n\n\n\n<li>\u4f8b\u9898 2: 54 &#8211; 19 = 35 \u89e3\u6790: 50 &#8211; 10 = 40, 4 &#8211; 9 = -5, 40 &#8211; 5 = 35<\/li>\n\n\n\n<li>\u4f8b\u9898 3: 76 &#8211; 42 = 34 \u89e3\u6790: 70 &#8211; 40 = 30, 6 &#8211; 2 = 4, 30 + 4 = 34<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">2\u3001\u6574\u5341\u6570\u51cf\u4e24\u4f4d\u6570\u7684\u51cf\u6cd5<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f8b\u9898 1: 70 &#8211; 26 = 44 \u89e3\u6790: 70 &#8211; 20 = 50, 50 &#8211; 6 = 44<\/li>\n\n\n\n<li>\u4f8b\u9898 2: 90 &#8211; 37 = 53 \u89e3\u6790: 90 &#8211; 30 = 60, 60 &#8211; 7 = 53<\/li>\n\n\n\n<li>\u4f8b\u9898 3: 60 &#8211; 18 = 42 \u89e3\u6790: 60 &#8211; 10 = 50, 50 &#8211; 8 = 42<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">3\u3001\u6574\u5343\u6570\u7684\u51cf\u6cd5<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f8b\u9898 1: 5000 &#8211; 2000 = 3000 \u89e3\u6790: 5000 &#8211; 2000 = 3000<\/li>\n\n\n\n<li>\u4f8b\u9898 2: 8000 &#8211; 3000 = 5000 \u89e3\u6790: 8000 &#8211; 3000 = 5000<\/li>\n\n\n\n<li>\u4f8b\u9898 3: 6000 &#8211; 1000 = 5000 \u89e3\u6790: 6000 &#8211; 1000 = 5000<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">4\u3001\u6574\u5341\u6570\u51cf\u6574\u5341\u6570\u7684\u51cf\u6cd5(\u9000\u4f4d\u7684)<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f8b\u9898 1: 70 &#8211; 50 = 20 \u89e3\u6790: 70 &#8211; 50 = 20<\/li>\n\n\n\n<li>\u4f8b\u9898 2: 90 &#8211; 60 = 30 \u89e3\u6790: 90 &#8211; 60 = 30<\/li>\n\n\n\n<li>\u4f8b\u9898 3: 80 &#8211; 40 = 40 \u89e3\u6790: 80 &#8211; 40 = 40<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">5\u3001\u6574\u767e\u6570\u51cf\u6574\u767e\u6570\u7684\u51cf\u6cd5(\u9000\u4f4d\u7684)<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f8b\u9898 1: 600 &#8211; 300 = 300 \u89e3\u6790: 600 &#8211; 300 = 300<\/li>\n\n\n\n<li>\u4f8b\u9898 2: 800 &#8211; 400 = 400 \u89e3\u6790: 800 &#8211; 400 = 400<\/li>\n\n\n\n<li>\u4f8b\u9898 3: 700 &#8211; 200 = 500 \u89e3\u6790: 700 &#8211; 200 = 500<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">6\u3001\u5c3e\u6570\u662f0\u4e09\u4f4d\u6570\u51cf\u6cd5(\u9000\u4f4d\u7684)<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f8b\u9898 1: 600 &#8211; 300 = 300 \u89e3\u6790: 600 &#8211; 300 = 300<\/li>\n\n\n\n<li>\u4f8b\u9898 2: 800 &#8211; 400 = 400 \u89e3\u6790: 800 &#8211; 400 = 400<\/li>\n\n\n\n<li>\u4f8b\u9898 3: 900 &#8211; 500 = 400 \u89e3\u6790: 900 &#8211; 500 = 400<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u5c0f\u5b66\u4e8c\u5e74\u7ea7\u4e58\u6cd5\u8ba1\u7b97\u9898<\/h3>\n\n\n\n<p>\u5728\u5c0f\u5b66\u4e8c\u5e74\u7ea7\u7684\u6570\u5b66\u5b66\u4e60\u4e2d,\u4e58\u6cd5\u8fd0\u7b97\u662f\u975e\u5e38\u91cd\u8981\u7684\u4e00\u90e8\u5206\u5185\u5bb9\u3002\u719f\u7ec3\u638c\u63e1\u4e58\u6cd5\u8ba1\u7b97\u6280\u80fd,\u4e0d\u4ec5\u662f\u540e\u7eed\u6570\u5b66\u5b66\u4e60\u7684\u57fa\u7840,\u4e5f\u662f\u89e3\u51b3\u751f\u6d3b\u4e2d\u5404\u79cd\u5b9e\u9645\u95ee\u9898\u7684\u5173\u952e\u6240\u5728\u3002\u4e0b\u9762\u6211\u4eec\u5c31\u6765\u770b\u770b\u4ee5\u4e0b\u4e24\u79cd\u5e38\u89c1\u7684\u5c0f\u5b66\u4e8c\u5e74\u7ea7\u4e58\u6cd5\u8ba1\u7b97\u9898\u578b,\u5e76\u9010\u4e00\u7ed9\u51fa\u8be6\u7ec6\u7684\u7b54\u6848\u89e3\u6790:<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">1\u300110\u4ee5\u5185\u7684\u4e58\u6cd5<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f8b\u9898 1: 3 \u00d7 4 = 12 \u89e3\u6790: 3 \u4e2a 4 \u7b49\u4e8e 12<\/li>\n\n\n\n<li>\u4f8b\u9898 2: 6 \u00d7 7 = 42 \u89e3\u6790: 6 \u4e2a 7 \u7b49\u4e8e 42<\/li>\n\n\n\n<li>\u4f8b\u9898 3: 8 \u00d7 9 = 72 \u89e3\u6790: 8 \u4e2a 9 \u7b49\u4e8e 72<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">2\u300110\u4ee5\u5185\u6574\u6570\u8fde\u4e58<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f8b\u9898 1: 2 \u00d7 2 \u00d7 2 = 8 \u89e3\u6790: 2 \u00d7 2 = 4, 4 \u00d7 2 = 8<\/li>\n\n\n\n<li>\u4f8b\u9898 2: 3 \u00d7 3 \u00d7 3 = 27 \u89e3\u6790: 3 \u00d7 3 = 9, 9 \u00d7 3 = 27<\/li>\n\n\n\n<li>\u4f8b\u9898 3: 4 \u00d7 4 \u00d7 4 = 64 \u89e3\u6790: 4 \u00d7 4 = 16, 16 \u00d7 4 = 64<\/li>\n<\/ul>\n\n\n\n<p>\u60f3\u8981\u83b7\u53d6\u5c0f\u5b66\u6570\u5b66\u4e58\u6cd5\u53e3\u8bc0\u8868PDF\u4e48\uff0c\u5feb\u6765\u514d\u8d39\u9886\u53d6\uff0c\u8fd8\u6709\u4e58\u6cd5\u53e3\u8bc0\u8868\u80cc\u8bf5\u6280\u5de7\u54e6\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5c0f\u5b66\u4e8c\u5e74\u7ea7\u9664\u6cd5\u8ba1\u7b97\u9898<\/h3>\n\n\n\n<p>\u9664\u6cd5\u4f5c\u4e3a\u6570\u5b66\u8fd0\u7b97\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206,\u5728\u5c0f\u5b66\u4e8c\u5e74\u7ea7\u7684\u8bfe\u7a0b\u4e2d\u4e5f\u5360\u636e\u4e86\u91cd\u8981\u5730\u4f4d\u3002\u4e0b\u9762\u662f\u4e00\u4e9b\u5178\u578b\u7684\u5c0f\u5b66\u4e8c\u5e74\u7ea7\u9664\u6cd5\u8ba1\u7b97\u7ec3\u4e60\u9898,\u5feb\u6765\u770b\u770b\u4f60\u4f1a\u51e0\u9053\u5427\uff01<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">1\u30016\u4ee5\u5185\u7684\u8868\u5185\u9664\u6cd5<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f8b\u9898 1: 12 \u00f7 3 = 4 \u89e3\u6790: 12 \u9664\u4ee5 3 \u7b49\u4e8e 4<\/li>\n\n\n\n<li>\u4f8b\u9898 2: 18 \u00f7 6 = 3 \u89e3\u6790: 18 \u9664\u4ee5 6 \u7b49\u4e8e 3<\/li>\n\n\n\n<li>\u4f8b\u9898 3: 24 \u00f7 4 = 6 \u89e3\u6790: 24 \u9664\u4ee5 4 \u7b49\u4e8e 6<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">2\u30019\u4ee5\u5185\u7684\u8868\u5185\u9664\u6cd5<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f8b\u9898 1: 27 \u00f7 9 = 3 \u89e3\u6790: 27 \u9664\u4ee5 9 \u7b49\u4e8e 3<\/li>\n\n\n\n<li>\u4f8b\u9898 2: 45 \u00f7 5 = 9 \u89e3\u6790: 45 \u9664\u4ee5 5 \u7b49\u4e8e 9<\/li>\n\n\n\n<li>\u4f8b\u9898 3: 36 \u00f7 4 = 9 \u89e3\u6790: 36 \u9664\u4ee5 4 \u7b49\u4e8e 9<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">3\u300110\u4ee5\u5185\u6574\u6570\u8fde\u9664<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f8b\u9898 1: 8 \u00f7 2 \u00f7 2 = 2 \u89e3\u6790: 8 \u00f7 2 = 4, 4 \u00f7 2 = 2<\/li>\n\n\n\n<li>\u4f8b\u9898 2: 12 \u00f7 3 \u00f7 2 = 2 \u89e3\u6790: 12 \u00f7 3 = 4, 4 \u00f7 2 = 2<\/li>\n\n\n\n<li>\u4f8b\u9898 3: 20 \u00f7 4 \u00f7 5 = 1 \u89e3\u6790: 20 \u00f7 4 = 5, 5 \u00f7 5 = 1<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">4\u3001\u6709\u4f59\u6570\u7684\u9664\u6cd5<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f8b\u9898 1: 23 \u00f7 4 = 5 \u4f59 3 \u89e3\u6790: 23 \u9664\u4ee5 4 \u5546\u4e3a 5, \u4f59\u6570\u4e3a 3<\/li>\n\n\n\n<li>\u4f8b\u9898 2: 46 \u00f7 7 = 6 \u4f59 4 \u89e3\u6790: 46 \u9664\u4ee5 7 \u5546\u4e3a 6, \u4f59\u6570\u4e3a 4<\/li>\n\n\n\n<li>\u4f8b\u9898 3: 51 \u00f7 9 = 5 \u4f59 6 \u89e3\u6790: 51 \u9664\u4ee5 9 \u5546\u4e3a 5, \u4f59\u6570\u4e3a 6<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u5c0f\u5b66\u4e8c\u5e74\u7ea7\u52a0\u51cf\u4e58\u9664\u6df7\u5408\u8ba1\u7b97\u9898\u76ee\u53ca\u7b54\u6848\u89e3\u6790<\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"917\" height=\"467\" src=\"https:\/\/wp-more.wukongedu.net\/blog\/wp-content\/uploads\/2025\/06\/image-141-1.png\" alt=\"\u5c0f\u5b66\u4e8c\u5e74\u7ea7\u6570\u5b66\u7ec3\u4e60\u9898\u548c\u7b54\u6848\u89e3\u6790\u5927\u5168\uff08\u9644\u514d\u8d39PDF\uff09\" class=\"wp-image-34930\"\/><\/figure><\/div>\n\n\n<h4 class=\"wp-block-heading\">1\u3001\u4e24\u4f4d\u6570\u7684\u52a0\u51cf\u6cd5\u6df7\u5408\u8ba1\u7b97<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f8b\u9898 1: 35 + 27 &#8211; 14 = 48 \u89e3\u6790: 35 + 27 = 62, 62 &#8211; 14 = 48<\/li>\n\n\n\n<li>\u4f8b\u9898 2: 48 &#8211; 23 + 19 = 44 \u89e3\u6790: 48 &#8211; 23 = 25, 25 + 19 = 44<\/li>\n\n\n\n<li>\u4f8b\u9898 3: 62 + 14 &#8211; 29 = 47 \u89e3\u6790: 62 + 14 = 76, 76 &#8211; 29 = 47<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">2\u3001\u6574\u5343\u6570\u7684\u52a0\u51cf\u6cd5(\u548c\u5728\u4e00\u4e07\u4ee5\u5185\u7684)<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f8b\u9898 1: 3000 + 2000 = 5000 \u89e3\u6790: 3000 + 2000 = 5000<\/li>\n\n\n\n<li>\u4f8b\u9898 2: 7000 &#8211; 3000 = 4000 \u89e3\u6790: 7000 &#8211; 3000 = 4000<\/li>\n\n\n\n<li>\u4f8b\u9898 3: 5000 + 2000 &#8211; 1000 = 6000 \u89e3\u6790: 5000 + 2000 = 7000, 7000 &#8211; 1000 = 6000<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">3\u3001\u6574\u5341\u6570\u52a0\u51cf\u6cd5(\u548c\u8d85\u8fc7\u4e00\u767e\u7684,\u9000\u4f4d\u7684)<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f8b\u9898 1: 80 + 40 = 120 \u89e3\u6790: 80 + 40 = 120<\/li>\n\n\n\n<li>\u4f8b\u9898 2: 130 &#8211; 60 = 70 \u89e3\u6790: 130 &#8211; 60 = 70<\/li>\n\n\n\n<li>\u4f8b\u9898 3: 150 + 30 &#8211; 40 = 140 \u89e3\u6790: 150 + 30 = 180, 180 &#8211; 40 = 140<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">4\u3001\u6574\u767e\u6570\u52a0\u51cf\u6cd5(\u548c\u8d85\u8fc7\u4e00\u5343\u7684,\u9000\u4f4d\u7684)<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f8b\u9898 1: 400 + 600 = 1000 \u89e3\u6790: 400 + 600 = 1000<\/li>\n\n\n\n<li>\u4f8b\u9898 2: 800 &#8211; 300 = 500 \u89e3\u6790: 800 &#8211; 300 = 500<\/li>\n\n\n\n<li>\u4f8b\u9898 3: 700 + 400 &#8211; 200 = 900 \u89e3\u6790: 700 + 400 = 1100, 1100 &#8211; 200 = 900<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">5\u3001\u5c3e\u6570\u662f0\u4e09\u4f4d\u6570\u52a0\u51cf\u6cd5<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f8b\u9898 1: 500 + 300 = 800 \u89e3\u6790: 500 + 300 = 800<\/li>\n\n\n\n<li>\u4f8b\u9898 2: 800 &#8211; 400 = 400 \u89e3\u6790: 800 &#8211; 400 = 400<\/li>\n\n\n\n<li>\u4f8b\u9898 3: 900 + 100 &#8211; 500 = 500 \u89e3\u6790: 900 + 100 = 1000, 1000 &#8211; 500 = 500<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">6\u3001\u8868\u5185\u4e58\u52a0\u6df7\u5408<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f8b\u9898 1: 3 \u00d7 4 + 5 = 17 \u89e3\u6790: 3 \u00d7 4 = 12, 12 + 5 = 17<\/li>\n\n\n\n<li>\u4f8b\u9898 2: 6 \u00d7 7 &#8211; 2 = 40 \u89e3\u6790: 6 \u00d7 7 = 42, 42 &#8211; 2 = 40<\/li>\n\n\n\n<li>\u4f8b\u9898 3: 4 \u00d7 3 + 2 \u00d7 2 = 16 \u89e3\u6790: 4 \u00d7 3 = 12, 2 \u00d7 2 = 4, 12 + 4 = 16<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">7\u300110\u4ee5\u5185\u9664\u6cd5\u52a0\u6cd5\u6df7\u5408\u8fd0\u7b97<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f8b\u9898 1: 12 \u00f7 3 + 2 = 6 \u89e3\u6790: 12 \u00f7 3 = 4, 4 + 2 = 6<\/li>\n\n\n\n<li>\u4f8b\u9898 2: 18 \u00f7 6 + 1 = 4 \u89e3\u6790: 18 \u00f7 6 = 3, 3 + 1 = 4<\/li>\n\n\n\n<li>\u4f8b\u9898 3: 24 \u00f7 4 + 3 = 9 \u89e3\u6790: 24 \u00f7 4 = 6, 6 + 3 = 9<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">8\u300110\u4ee5\u5185\u6574\u6570\u4e58\u9664\u6df7\u5408\u8fd0\u7b97<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f8b\u9898 1: 6 \u00d7 3 \u00f7 2 = 9 \u89e3\u6790: 6 \u00d7 3 = 18, 18 \u00f7 2 = 9<\/li>\n\n\n\n<li>\u4f8b\u9898 2: 8 \u00f7 4 \u00d7 2 = 4 \u89e3\u6790: 8 \u00f7 4 = 2, 2 \u00d7 2 = 4<\/li>\n\n\n\n<li>\u4f8b\u9898 3: 9 \u00f7 3 \u00d7 2 = 6 \u89e3\u6790: 9 \u00f7 3 = 3, 3 \u00d7 2 = 6<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">9\u3001\u542b\u6709\u5c0f\u62ec\u53f7\u7684\u6df7\u5408\u8fd0\u7b97<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f8b\u9898 1: (5 + 3) \u00d7 2 = 16 \u89e3\u6790: 5 + 3 = 8, 8 \u00d7 2 = 16<\/li>\n\n\n\n<li>\u4f8b\u9898 2: 7 &#8211; (4 &#8211; 1) = 4 \u89e3\u6790: 4 &#8211; 1 = 3, 7 &#8211; 3 = 4<\/li>\n\n\n\n<li>\u4f8b\u9898 3: (6 \u00f7 2) + 3 = 6 \u89e3\u6790: 6 \u00f7 2 = 3, 3 + 3 = 6<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">10\u3001\u8868\u5185\u4e58\u52a0\u6df7\u5408<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f8b\u9898 1: 3 \u00d7 4 + 5 = 17 \u89e3\u6790: 3 \u00d7 4 = 12, 12 + 5 = 17<\/li>\n\n\n\n<li>\u4f8b\u9898 2: 6 \u00d7 7 &#8211; 2 = 40 \u89e3\u6790: 6 \u00d7 7 = 42, 42 &#8211; 2 = 40<\/li>\n\n\n\n<li>\u4f8b\u9898 3: 4 \u00d7 3 + 2 \u00d7 2 = 16 \u89e3\u6790: 4 \u00d7 3 = 12, 2 \u00d7 2 = 4, 12 + 4 = 16<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%e4%ba%8c%e3%80%81%e5%b0%8f%e5%ad%a6%e4%ba%8c%e5%b9%b4%e7%ba%a7%e6%95%b0%e5%ad%a6%e5%8f%a3%e7%ae%97%e9%a2%98%e7%bb%83%e4%b9%a0%e4%b8%8e%e7%ad%94%e6%a1%88%e8%a7%a3%e6%9e%90\"><\/span>\u4e8c\u3001\u5c0f\u5b66\u4e8c\u5e74\u7ea7\u6570\u5b66\u53e3\u7b97\u9898\u7ec3\u4e60\u4e0e\u7b54\u6848\u89e3\u6790<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u5c0f\u5b66\u4e8c\u5e74\u7ea7\u662f\u5b69\u5b50\u4eec\u6570\u5b66\u5b66\u4e60\u7684\u5173\u952e\u9636\u6bb5,\u53e3\u7b97\u80fd\u529b\u7684\u57f9\u517b\u5c24\u4e3a\u91cd\u8981\u3002\u901a\u8fc7\u5927\u91cf\u7684\u53e3\u7b97\u7ec3\u4e60,\u4e0d\u4ec5\u53ef\u4ee5\u5e2e\u52a9\u5b66\u751f\u5feb\u901f\u638c\u63e1\u52a0\u51cf\u4e58\u9664\u7b49\u57fa\u672c\u8fd0\u7b97\u6280\u80fd,\u8fd8\u80fd\u63d0\u9ad8\u4ed6\u4eec\u7684\u6570\u5b66\u8fd0\u7b97\u901f\u5ea6\u548c\u8ba1\u7b97\u51c6\u786e\u6027,\u4e3a\u65e5\u540e\u7684\u6570\u5b66\u5b66\u4e60\u5960\u5b9a\u575a\u5b9e\u7684\u57fa\u7840\u3002<\/p>\n\n\n\n<p>\u4e0b\u9762\u6211\u4eec\u5c31\u6765\u770b\u770b\u4e00\u4e9b\u5c0f\u5b66\u4e8c\u5e74\u7ea7\u5e38\u89c1\u7684\u6570\u5b66\u53e3\u7b97\u9898,\u5e76\u7ed9\u51fa\u8be6\u7ec6\u7684\u7b54\u6848\u89e3\u6790\u3002\u8fd9\u4e9b\u9898\u76ee\u6db5\u76d6\u4e86\u4e0d\u540c\u96be\u5ea6\u7684\u52a0\u51cf\u4e58\u9664\u8fd0\u7b97,\u5728\u8fdb\u884c\u8ba1\u7b97\u65f6\u8981\u6ce8\u610f\u8fd0\u7b97\u987a\u5e8f,\u7075\u6d3b\u8fd0\u7528\u5404\u79cd\u8ba1\u7b97\u6280\u5de7\u3002\u901a\u8fc7\u53cd\u590d\u7ec3\u4e60,\u76f8\u4fe1\u540c\u5b66\u4eec\u4e00\u5b9a\u80fd\u591f\u63d0\u9ad8\u81ea\u5df1\u7684\u53e3\u7b97\u80fd\u529b,\u4e3a\u672a\u6765\u7684\u6570\u5b66\u5b66\u4e60\u6253\u4e0b\u575a\u5b9e\u7684\u57fa\u7840\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"1\">\n<li><strong>5 + 3 = ?<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u7b54\u6848<\/strong>\uff1a8<\/li>\n\n\n\n<li><strong>\u89e3\u6790<\/strong>\uff1a5 \u52a0\u4e0a 3 \u7b49\u4e8e 8\u3002<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li><strong>10 &#8211; 4 = ?<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u7b54\u6848<\/strong>\uff1a6<\/li>\n\n\n\n<li><strong>\u89e3\u6790<\/strong>\uff1a10 \u51cf\u53bb 4 \u7b49\u4e8e 6\u3002<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li><strong>2 + 7 = ?<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u7b54\u6848<\/strong>\uff1a9<\/li>\n\n\n\n<li><strong>\u89e3\u6790<\/strong>\uff1a2 \u52a0\u4e0a 7 \u7b49\u4e8e 9\u3002<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\" start=\"4\">\n<li><strong>8 &#8211; 5 = ?<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u7b54\u6848<\/strong>\uff1a3<\/li>\n\n\n\n<li><strong>\u89e3\u6790<\/strong>\uff1a8 \u51cf\u53bb 5 \u7b49\u4e8e 3\u3002<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\" start=\"5\">\n<li><strong>6 + 6 = ?<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u7b54\u6848<\/strong>\uff1a12<\/li>\n\n\n\n<li><strong>\u89e3\u6790<\/strong>\uff1a6 \u52a0\u4e0a 6 \u7b49\u4e8e 12\u3002<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\" start=\"6\">\n<li><strong>15 &#8211; 7 = ?<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u7b54\u6848<\/strong>\uff1a8<\/li>\n\n\n\n<li><strong>\u89e3\u6790<\/strong>\uff1a15 \u51cf\u53bb 7 \u7b49\u4e8e 8\u3002<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\" start=\"7\">\n<li><strong>9 + 3 = ?<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u7b54\u6848<\/strong>\uff1a12<\/li>\n\n\n\n<li><strong>\u89e3\u6790<\/strong>\uff1a9 \u52a0\u4e0a 3 \u7b49\u4e8e 12\u3002<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\" start=\"8\">\n<li><strong>14 &#8211; 6 = ?<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u7b54\u6848<\/strong>\uff1a8<\/li>\n\n\n\n<li><strong>\u89e3\u6790<\/strong>\uff1a14 \u51cf\u53bb 6 \u7b49\u4e8e 8\u3002<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\" start=\"9\">\n<li><strong>7 + 8 = ?<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u7b54\u6848<\/strong>\uff1a15<\/li>\n\n\n\n<li><strong>\u89e3\u6790<\/strong>\uff1a7 \u52a0\u4e0a 8 \u7b49\u4e8e 15\u3002<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\" start=\"10\">\n<li><strong>12 &#8211; 5 = ?<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u7b54\u6848<\/strong>\uff1a7<\/li>\n\n\n\n<li><strong>\u89e3\u6790<\/strong>\uff1a12 \u51cf\u53bb 5 \u7b49\u4e8e 7\u3002<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\" start=\"11\">\n<li><strong>\u6bd4\u8f83\uff1a5 \u548c 9 \u54ea\u4e2a\u5927\uff1f<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u7b54\u6848<\/strong>\uff1a9<\/li>\n\n\n\n<li><strong>\u89e3\u6790<\/strong>\uff1a9 \u6bd4 5 \u5927\u3002<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\" start=\"12\">\n<li><strong>\u6bd4\u8f83\uff1a3 \u548c 3 \u54ea\u4e2a\u5927\uff1f<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u7b54\u6848<\/strong>\uff1a\u76f8\u7b49<\/li>\n\n\n\n<li><strong>\u89e3\u6790<\/strong>\uff1a3 \u548c 3 \u76f8\u7b49\u3002<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\" start=\"13\">\n<li><strong>\u6bd4\u8f83\uff1a8 \u548c 4 \u54ea\u4e2a\u5c0f\uff1f<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u7b54\u6848<\/strong>\uff1a4<\/li>\n\n\n\n<li><strong>\u89e3\u6790<\/strong>\uff1a4 \u6bd4 8 \u5c0f\u3002<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\" start=\"14\">\n<li><strong>\u6392\u5e8f\uff1a7, 2, 9, 5 \u4ece\u5c0f\u5230\u5927\u6392\u5217\u3002<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u7b54\u6848<\/strong>\uff1a2, 5, 7, 9<\/li>\n\n\n\n<li><strong>\u89e3\u6790<\/strong>\uff1a2 \u6700\u5c0f\uff0c\u5176\u6b21\u662f 5\uff0c\u63a5\u7740\u662f 7\uff0c9 \u6700\u5927\u3002<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\" start=\"15\">\n<li><strong>\u6392\u5217\uff1a3, 1, 4, 2 \u4ece\u5927\u5230\u5c0f\u6392\u5217\u3002<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u7b54\u6848<\/strong>\uff1a4, 3, 2, 1<\/li>\n\n\n\n<li><strong>\u89e3\u6790<\/strong>\uff1a4 \u6700\u5927\uff0c\u5176\u6b21\u662f 3\uff0c\u63a5\u7740\u662f 2\uff0c1 \u6700\u5c0f\u3002<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\" start=\"16\">\n<li><strong>3 + 3 = ?<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u7b54\u6848<\/strong>\uff1a6<\/li>\n\n\n\n<li><strong>\u89e3\u6790<\/strong>\uff1a3 \u52a0\u4e0a 3 \u7b49\u4e8e 6\u3002<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\" start=\"17\">\n<li><strong>7 &#8211; 2 = ?<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u7b54\u6848<\/strong>\uff1a5<\/li>\n\n\n\n<li><strong>\u89e3\u6790<\/strong>\uff1a7 \u51cf\u53bb 2 \u7b49\u4e8e 5\u3002<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\" start=\"18\">\n<li><strong>5 + 5 = ?<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u7b54\u6848<\/strong>\uff1a10<\/li>\n\n\n\n<li><strong>\u89e3\u6790<\/strong>\uff1a5 \u52a0\u4e0a 5 \u7b49\u4e8e 10\u3002<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\" start=\"19\">\n<li><strong>9 &#8211; 4 = ?<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u7b54\u6848<\/strong>\uff1a5<\/li>\n\n\n\n<li><strong>\u89e3\u6790<\/strong>\uff1a9 \u51cf\u53bb 4 \u7b49\u4e8e 5\u3002<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\" start=\"20\">\n<li><strong>6 + 2 = ?<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u7b54\u6848<\/strong>\uff1a8<\/li>\n\n\n\n<li><strong>\u89e3\u6790<\/strong>\uff1a6 \u52a0\u4e0a 2 \u7b49\u4e8e 8\u3002<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\" start=\"21\">\n<li><strong>3 &#8211; 1 = ?<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u7b54\u6848<\/strong>\uff1a2<\/li>\n\n\n\n<li><strong>\u89e3\u6790<\/strong>\uff1a3 \u51cf\u53bb 1 \u7b49\u4e8e 2\u3002<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\" start=\"22\">\n<li><strong>8 + 1 = ?<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u7b54\u6848<\/strong>\uff1a9<\/li>\n\n\n\n<li><strong>\u89e3\u6790<\/strong>\uff1a8 \u52a0\u4e0a 1 \u7b49\u4e8e 9\u3002<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\" start=\"23\">\n<li><strong>4 &#8211; 3 = ?<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u7b54\u6848<\/strong>\uff1a1<\/li>\n\n\n\n<li><strong>\u89e3\u6790<\/strong>\uff1a4 \u51cf\u53bb 3 \u7b49\u4e8e 1\u3002<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\" start=\"24\">\n<li><strong>7 + 2 = ?<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u7b54\u6848<\/strong>\uff1a9<\/li>\n\n\n\n<li><strong>\u89e3\u6790<\/strong>\uff1a7 \u52a0\u4e0a 2 \u7b49\u4e8e 9\u3002<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\" start=\"25\">\n<li><strong>10 &#8211; 8 = ?<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u7b54\u6848<\/strong>\uff1a2<\/li>\n\n\n\n<li><strong>\u89e3\u6790<\/strong>\uff1a10 \u51cf\u53bb 8 \u7b49\u4e8e 2\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%e4%b8%89%e3%80%81%e5%b0%8f%e5%ad%a6%e4%ba%8c%e5%b9%b4%e7%ba%a7%e6%95%b0%e5%ad%a6%e6%97%b6%e9%97%b4%e5%ba%a6%e9%87%8f%e8%ae%a1%e7%ae%97%e9%a2%98%e7%9b%ae%e4%b8%8e%e7%ad%94%e6%a1%88%e8%a7%a3%e6%9e%90\"><\/span>\u4e09\u3001\u5c0f\u5b66\u4e8c\u5e74\u7ea7\u6570\u5b66\u65f6\u95f4\u5ea6\u91cf\u8ba1\u7b97\u9898\u76ee\u4e0e\u7b54\u6848\u89e3\u6790<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1\u3001\u957f\u5ea6\u5355\u4f4d\u8ba4\u8bc6(\u7c73,\u5398\u7c73)<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f8b\u9898 1: 1 \u7c73 = 100 \u5398\u7c73 \u89e3\u6790: 1 \u7c73 = 100 \u5398\u7c73<\/li>\n\n\n\n<li>\u4f8b\u9898 2: 2.5 \u7c73 = 250 \u5398\u7c73 \u89e3\u6790: 2.5 \u7c73 = 2 \u7c73 50 \u5398\u7c73 = 250 \u5398\u7c73<\/li>\n\n\n\n<li>\u4f8b\u9898 3: 4.8 \u7c73 = 480 \u5398\u7c73 \u89e3\u6790: 4.8 \u7c73 = 4 \u7c73 80 \u5398\u7c73 = 480 \u5398\u7c73<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2\u3001\u65f6\u95f4\u5355\u4f4d\u6362\u7b97<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f8b\u9898 1: \u5c06 2 \u5c0f\u65f6 30 \u5206\u949f\u6362\u7b97\u6210\u5206\u949f \u89e3\u6790: 2 \u5c0f\u65f6 = 120 \u5206\u949f, 120 \u5206\u949f + 30 \u5206\u949f = 150 \u5206\u949f<\/li>\n\n\n\n<li>\u4f8b\u9898 2: \u5c06 4 \u5c0f\u65f6 15 \u5206\u949f\u6362\u7b97\u6210\u5206\u949f \u89e3\u6790: 4 \u5c0f\u65f6 = 240 \u5206\u949f, 240 \u5206\u949f + 15 \u5206\u949f = 255 \u5206\u949f<\/li>\n\n\n\n<li>\u4f8b\u9898 3: \u5c06 6 \u5c0f\u65f6 45 \u5206\u949f\u6362\u7b97\u6210\u5206\u949f \u89e3\u6790: 6 \u5c0f\u65f6 = 360 \u5206\u949f, 360 \u5206\u949f + 45 \u5206\u949f = 405 \u5206\u949f<\/li>\n\n\n\n<li>\u4f8b\u9898 1: 1 \u5c0f\u65f6 = 60 \u5206\u949f \u89e3\u6790: 1 \u5c0f\u65f6 = 60 \u5206\u949f<\/li>\n\n\n\n<li>\u4f8b\u9898 2: 2 \u5929 = 48 \u5c0f\u65f6 \u89e3\u6790: 1 \u5929 = 24 \u5c0f\u65f6, 2 \u5929 = 2 \u00d7 24 \u5c0f\u65f6 = 48 \u5c0f\u65f6<\/li>\n\n\n\n<li>\u4f8b\u9898 3: 5 \u5468 = 35 \u5929 \u89e3\u6790: 1 \u5468 = 7 \u5929, 5 \u5468 = 5 \u00d7 7 \u5929 = 35 \u5929<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">3\u3001\u65f6\u95f4\u5927\u5c0f\u6bd4\u8f83<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f8b\u9898 1: 7 \u70b9 10 \u5206 \u548c 7 \u70b9 15 \u5206, \u54ea\u4e2a\u65f6\u95f4\u65e9? \u89e3\u6790: 7 \u70b9 10 \u5206 \u65e9\u4e8e 7 \u70b9 15 \u5206<\/li>\n\n\n\n<li>\u4f8b\u9898 2: \u4e0b\u5348 4 \u70b9 20 \u5206 \u548c \u4e0b\u5348 3 \u70b9 50 \u5206, \u54ea\u4e2a\u65f6\u95f4\u665a? \u89e3\u6790: \u4e0b\u5348 4 \u70b9 20 \u5206 \u665a\u4e8e \u4e0b\u5348 3 \u70b9 50 \u5206<\/li>\n\n\n\n<li>\u4f8b\u9898 3: \u4e0a\u5348 9 \u70b9 \u548c \u4e0b\u5348 2 \u70b9 30 \u5206, \u54ea\u4e2a\u65f6\u95f4\u65e9? \u89e3\u6790: \u4e0a\u5348 9 \u70b9 \u65e9\u4e8e \u4e0b\u5348 2 \u70b9 30 \u5206<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%e5%9b%9b%e3%80%81%e5%b0%8f%e5%ad%a6%e4%ba%8c%e5%b9%b4%e7%ba%a7%e6%95%b0%e5%ad%a6%e7%bb%8f%e5%85%b8%e5%ba%94%e7%94%a8%e9%a2%98%e4%b8%8e%e7%ad%94%e6%a1%88%e8%a7%a3%e6%9e%90\"><\/span>\u56db\u3001\u5c0f\u5b66\u4e8c\u5e74\u7ea7\u6570\u5b66\u7ecf\u5178\u5e94\u7528\u9898\u4e0e\u7b54\u6848\u89e3\u6790<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u5c0f\u5b66\u4e8c\u5e74\u7ea7\u662f\u5b66\u751f\u6570\u5b66\u5b66\u4e60\u7684\u5173\u952e\u65f6\u671f,\u4e0d\u4ec5\u8981\u638c\u63e1\u52a0\u3001\u51cf\u3001\u4e58\u3001\u9664\u7b49\u57fa\u672c\u8fd0\u7b97\u6280\u80fd,\u8fd8\u8981\u80fd\u5c06\u8fd9\u4e9b\u77e5\u8bc6\u7075\u6d3b\u5e94\u7528\u4e8e\u89e3\u51b3\u5404\u79cd\u5b9e\u9645\u95ee\u9898\u3002\u5e94\u7528\u9898\u4f5c\u4e3a\u6570\u5b66\u5b66\u4e60\u7684\u91cd\u8981\u73af\u8282,\u4e0d\u4ec5\u8003\u9a8c\u5b66\u751f\u7684\u8fd0\u7b97\u80fd\u529b,\u4e5f\u8003\u9a8c\u4ed6\u4eec\u7684\u903b\u8f91\u601d\u7ef4\u548c\u95ee\u9898\u5206\u6790\u80fd\u529b\u3002<\/p>\n\n\n\n<p>\u901a\u8fc7\u5927\u91cf\u7684\u5e94\u7528\u9898\u7ec3\u4e60,\u5b66\u751f\u4e0d\u4ec5\u53ef\u4ee5\u5de9\u56fa\u548c\u8fd0\u7528\u6240\u5b66\u7684\u6570\u5b66\u77e5\u8bc6,\u8fd8\u80fd\u57f9\u517b\u89e3\u51b3\u5b9e\u9645\u95ee\u9898\u7684\u80fd\u529b\u3002\u4e0b\u9762\u6211\u4eec\u5c31\u6765\u770b\u770b\u4e00\u4e9b\u5c0f\u5b66\u4e8c\u5e74\u7ea7\u5e38\u89c1\u7684\u7ecf\u5178\u5e94\u7528\u9898,\u5e76\u8be6\u7ec6\u89e3\u6790\u7b54\u6848\u3002\u8fd9\u4e9b\u9898\u76ee\u6d89\u53ca\u751f\u6d3b\u4e2d\u7684\u5404\u79cd\u573a\u666f,\u9700\u8981\u5b66\u751f\u6839\u636e\u9898\u76ee\u4fe1\u606f\u8fdb\u884c\u5206\u6790\u3001\u8ba1\u7b97\u548c\u63a8\u7406,\u6700\u7ec8\u5f97\u51fa\u6b63\u786e\u7684\u7b54\u6848\u3002\u76f8\u4fe1\u901a\u8fc7\u5bf9\u8fd9\u4e9b\u5178\u578b\u5e94\u7528\u9898\u7684\u5b66\u4e60,\u5b9a\u80fd\u5e2e\u52a9\u5b66\u751f\u63d0\u9ad8\u6570\u5b66\u5e94\u7528\u80fd\u529b,\u4e3a\u4eca\u540e\u7684\u6570\u5b66\u5b66\u4e60\u6253\u4e0b\u575a\u5b9e\u7684\u57fa\u7840\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"1\">\n<li>\u4e00\u4e2a\u5546\u5e97\u6709\u7ea2\u82f9\u679c150\u4e2a,\u7eff\u82f9\u679c100\u4e2a\u3002\u5982\u679c\u6bcf\u4e2a\u7ea2\u82f9\u679c\u552e\u4ef72\u5143,\u6bcf\u4e2a\u7eff\u82f9\u679c\u552e\u4ef71.5\u5143,\u90a3\u4e48\u8fd9\u4e2a\u5546\u5e97\u7684\u603b\u6536\u5165\u662f\u591a\u5c11? \u89e3\u6790\uff1a\u7ea2\u82f9\u679c\u603b\u552e\u4ef7 = \u7ea2\u82f9\u679c\u4e2a\u6570 \u00d7 \u6bcf\u4e2a\u7ea2\u82f9\u679c\u552e\u4ef7 = 150 \u00d7 2 = 300\u5143 \u7eff\u82f9\u679c\u603b\u552e\u4ef7 = \u7eff\u82f9\u679c\u4e2a\u6570 \u00d7 \u6bcf\u4e2a\u7eff\u82f9\u679c\u552e\u4ef7 = 100 \u00d7 1.5 = 150\u5143 \u603b\u6536\u5165 = \u7ea2\u82f9\u679c\u603b\u552e\u4ef7 + \u7eff\u82f9\u679c\u603b\u552e\u4ef7 = 300 + 150 = 450\u5143 \u56e0\u6b64,\u8fd9\u4e2a\u5546\u5e97\u7684\u603b\u6536\u5165\u662f450\u5143\u3002<\/li>\n\n\n\n<li>\u5c0f\u732b\u67093\u6761\u9c7c\uff0c\u5c0f\u72d7\u7ed9\u4e86\u5c0f\u732b2\u6761\u9c7c\uff0c\u73b0\u5728\u5c0f\u732b\u603b\u5171\u6709\u591a\u5c11\u6761\u9c7c\uff1f<\/li>\n<\/ol>\n\n\n\n<p>\u89e3\u6790\uff1a\u5c0f\u732b\u539f\u672c\u67093\u6761\u9c7c\uff0c\u5c0f\u72d7\u53c8\u7ed9\u4e862\u6761\uff0c\u6240\u4ee5\u5c0f\u732b\u73b0\u5728\u6709 3+2=53+2=5 \u6761\u9c7c\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u4e00\u76d2\u4e2d\u67098\u652f\u5f69\u8272\u94c5\u7b14\uff0c\u5c0f\u660e\u7528\u4e862\u652f\uff0c\u8fd8\u5269\u591a\u5c11\u652f\uff1f<\/li>\n<\/ol>\n\n\n\n<p>\u89e3\u6790\uff1a\u539f\u6765\u67098\u652f\uff0c\u7528\u63892\u652f\u540e\uff0c\u5269\u4e0b 8\u22122=68\u22122=6 \u652f\u5f69\u8272\u94c5\u7b14\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"4\">\n<li>\u4e00\u6392\u4e66\u5171\u670910\u672c\uff0c\u5982\u679c\u4ece\u5de6\u8fb9\u5f00\u59cb\u6570\u7b2c4\u672c\u662f\u6545\u4e8b\u4e66\uff0c\u53f3\u8fb9\u5f00\u59cb\u6570\u7b2c3\u672c\u4e5f\u662f\u6545\u4e8b\u4e66\uff0c\u8bf7\u95ee\u8fd9\u4e00\u6392\u4e66\u4e2d\u4e00\u5171\u6709\u591a\u5c11\u672c\u6545\u4e8b\u4e66\uff1f<\/li>\n<\/ol>\n\n\n\n<p>\u89e3\u6790\uff1a\u4ece\u5de6\u6570\u7b2c4\u672c\u548c\u4ece\u53f3\u6570\u7b2c3\u672c\u90fd\u662f\u6545\u4e8b\u4e66\uff0c\u7531\u4e8e\u662f\u4ece\u4e24\u7aef\u5f00\u59cb\u6570\uff0c\u4e14\u603b\u6570\u53ea\u670910\u672c\uff0c\u8bf4\u660e\u8fd9\u4e24\u672c\u5176\u5b9e\u662f\u540c\u4e00\u672c\u4e66\u3002\u56e0\u6b64\uff0c\u8fd9\u4e00\u6392\u4e66\u4e2d\u53ea\u67091\u672c\u6545\u4e8b\u4e66\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"5\">\n<li>\u5f20\u8001\u5e08\u5e26\u9886\u5c0f\u670b\u53cb\u4eec\u53bb\u90ca\u6e38,\u4e0a\u8f66\u65f6\u670925\u540d\u5c0f\u670b\u53cb,\u4e0b\u8f66\u65f6\u670920\u540d\u5c0f\u670b\u53cb\u3002\u95ee:\u6709\u51e0\u540d\u5c0f\u670b\u53cb\u5728\u90ca\u6e38\u9014\u4e2d\u8d70\u4e22\u4e86? \u89e3\u6790: \u4e0a\u8f66\u4eba\u6570 &#8211; \u4e0b\u8f66\u4eba\u6570 = \u8d70\u4e22\u4eba\u6570 25 &#8211; 20 = 5 \u56e0\u6b64,\u67095\u540d\u5c0f\u670b\u53cb\u5728\u90ca\u6e38\u9014\u4e2d\u8d70\u4e22\u4e86\u3002<\/li>\n\n\n\n<li>\u5c0f\u660e\u67098\u4e2a\u94c5\u7b14,\u5c0f\u7ea2\u67095\u4e2a\u94c5\u7b14,\u5c0f\u521a\u67093\u4e2a\u94c5\u7b14\u3002\u4ed6\u4eec\u4e00\u5171\u6709\u591a\u5c11\u4e2a\u94c5\u7b14? \u89e3\u6790: \u5c0f\u660e\u7684\u94c5\u7b14\u6570 + \u5c0f\u7ea2\u7684\u94c5\u7b14\u6570 + \u5c0f\u521a\u7684\u94c5\u7b14\u6570 = \u603b\u94c5\u7b14\u6570 8 + 5 + 3 = 16 \u56e0\u6b64,\u4ed6\u4eec\u4e00\u5171\u670916\u4e2a\u94c5\u7b14\u3002<\/li>\n\n\n\n<li>\u5c0f\u660e\u5bb6\u67093\u53ea\u72d7,\u6bcf\u53ea\u72d7\u6bcf\u5929\u54032\u5757\u72d7\u7cae\u3002\u5982\u679c\u72d7\u7cae\u4e00\u530510\u5757\u94b1,\u5c0f\u660e\u5bb6\u4e00\u4e2a\u6708\u9700\u8981\u8d2d\u4e70\u591a\u5c11\u5305\u72d7\u7cae? \u89e3\u6790: \u6bcf\u53ea\u72d7\u6bcf\u5929\u54032\u5757\u72d7\u7cae,3\u53ea\u72d7\u4e00\u5929\u5171\u54036\u5757\u72d7\u7cae \u4e00\u4e2a\u6708(30\u5929)\u5171\u9700\u8981:6\u5757 \u00d7 30\u5929 = 180\u5757\u72d7\u7cae \u6bcf\u5305\u72d7\u7cae10\u5757\u94b1,\u6240\u4ee5\u4e00\u4e2a\u6708\u9700\u8981\u8d2d\u4e70:180\u5757 \u00f7 10\u5757\/\u5305 = 18\u5305\u72d7\u7cae<\/li>\n\n\n\n<li>\u67d0\u5546\u5e97\u7684\u8863\u670d\u6253\u6298,\u539f\u4ef7120\u5143\u7684\u8863\u670d\u62538\u6298\u3002\u5c0f\u660e\u4e70\u4e862\u4ef6\u8fd9\u6837\u7684\u8863\u670d,\u4ed6\u4e00\u5171\u82b1\u4e86\u591a\u5c11\u94b1? \u89e3\u6790: \u539f\u4ef7120\u5143\u7684\u8863\u670d\u62538\u6298,\u6298\u540e\u4ef7\u683c\u4e3a:120\u5143 \u00d7 0.8 = 96\u5143 \u5c0f\u660e\u4e70\u4e862\u4ef6\u8fd9\u6837\u7684\u8863\u670d,\u603b\u82b1\u8d39\u4e3a:96\u5143 \u00d7 2 = 192\u5143 \u56e0\u6b64,\u5c0f\u660e\u4e00\u5171\u82b1\u4e86192\u5143<\/li>\n\n\n\n<li>\u4e00\u4e2a\u5546\u54c1\u539f\u4ef740\u5143,\u73b0\u5728\u62538\u6298\u3002\u5c0f\u7ea2\u4e70\u4e863\u4ef6\u8fd9\u6837\u7684\u5546\u54c1,\u5979\u4e00\u5171\u9700\u8981\u652f\u4ed8\u591a\u5c11\u94b1? \u89e3\u6790: \u539f\u4ef740\u5143\u7684\u5546\u54c1\u62538\u6298,\u6298\u540e\u4ef7\u683c\u4e3a:40\u5143 \u00d7 0.8 = 32\u5143 \u5c0f\u7ea2\u4e70\u4e863\u4ef6\u8fd9\u6837\u7684\u5546\u54c1,\u603b\u82b1\u8d39\u4e3a:32\u5143 \u00d7 3 = 96\u5143 \u56e0\u6b64,\u5c0f\u7ea2\u4e00\u5171\u9700\u8981\u652f\u4ed896\u5143<\/li>\n\n\n\n<li>\u5c0f\u660e\u5bb6\u67094\u4e2a\u4eba,\u6bcf\u5929\u54034\u4e2a\u82f9\u679c\u3002\u5982\u679c\u4e00\u7bb1\u82f9\u679c\u670920\u4e2a,\u5c0f\u660e\u5bb6\u4e00\u4e2a\u661f\u671f\u9700\u8981\u4e70\u51e0\u7bb1\u82f9\u679c? \u89e3\u6790: \u6bcf\u59294\u4e2a\u4eba\u9700\u8981\u54034\u4e2a\u82f9\u679c,\u5373\u4e00\u5929\u5171\u9700\u898116\u4e2a\u82f9\u679c \u4e00\u4e2a\u661f\u671f7\u5929,\u6240\u4ee5\u4e00\u4e2a\u661f\u671f\u5171\u9700\u8981:16\u4e2a \u00d7 7\u5929 = 112\u4e2a\u82f9\u679c \u4e00\u7bb1\u82f9\u679c\u670920\u4e2a,\u6240\u4ee5\u4e00\u4e2a\u661f\u671f\u9700\u8981\u4e70:112\u4e2a \u00f7 20\u4e2a\/\u7bb1 = 5.6\u7bb1,\u5411\u4e0a\u53d6\u6574\u4e3a6\u7bb1<\/li>\n\n\n\n<li>\u67d0\u5546\u5e97\u6709\u7ea2\u3001\u7eff\u3001\u9ec4\u4e09\u79cd\u989c\u8272\u7684\u6bdb\u5dfe,\u6bcf\u79cd\u989c\u8272\u7684\u6bdb\u5dfe\u5404\u670910\u6761\u3002\u5982\u679c\u6bcf\u6761\u6bdb\u5dfe\u552e\u4ef715\u5143,\u5e97\u4e3b\u4e00\u5171\u80fd\u8d5a\u591a\u5c11\u94b1? \u89e3\u6790: \u7ea2\u8272\u6bdb\u5dfe10\u6761 \u00d7 15\u5143\/\u6761 = 150\u5143 \u7eff\u8272\u6bdb\u5dfe10\u6761 \u00d7 15\u5143\/\u6761 = 150\u5143 \u9ec4\u8272\u6bdb\u5dfe10\u6761 \u00d7 15\u5143\/\u6761 = 150\u5143 \u603b\u5171\u80fd\u8d5a:150\u5143 + 150\u5143 + 150\u5143 = 450\u5143<\/li>\n\n\n\n<li>\u5c0f\u660e\u5bb6\u67093\u4e2a\u4eba,\u6bcf\u5929\u75283\u4e2a\u9e21\u86cb\u505a\u65e9\u9910\u3002\u5982\u679c\u4e00\u76d2\u9e21\u86cb\u670930\u4e2a,\u5c0f\u660e\u5bb6\u4e00\u4e2a\u6708\u9700\u8981\u4e70\u51e0\u76d2\u9e21\u86cb? \u89e3\u6790: \u6bcf\u59293\u4e2a\u4eba\u9700\u89813\u4e2a\u9e21\u86cb,\u5373\u4e00\u5929\u5171\u9700\u89819\u4e2a\u9e21\u86cb \u4e00\u4e2a\u6708(30\u5929)\u5171\u9700\u8981:9\u4e2a \u00d7 30\u5929 = 270\u4e2a\u9e21\u86cb \u4e00\u76d2\u9e21\u86cb\u670930\u4e2a,\u6240\u4ee5\u4e00\u4e2a\u6708\u9700\u8981\u4e70:270\u4e2a \u00f7 30\u4e2a\/\u76d2 = 9\u76d2\u9e21\u86cb<\/li>\n\n\n\n<li>\u5c0f\u7ea2\u4e70\u4e863\u672c\u4e66,\u6bcf\u672c\u4e66\u7684\u4ef7\u683c\u662f18\u5143\u3002\u8bf7\u95ee\u5979\u4e00\u5171\u82b1\u4e86\u591a\u5c11\u94b1? \u89e3\u6790: \u6bcf\u672c\u4e6618\u5143,\u5c0f\u7ea2\u4e70\u4e863\u672c\u4e66 \u603b\u82b1\u8d39 = 3\u672c \u00d7 18\u5143\/\u672c = 54\u5143<\/li>\n\n\n\n<li>\u7530\u7530\u5bb6\u67096\u53ea\u5154\u5b50,\u6bcf\u53ea\u5154\u5b50\u6bcf\u5929\u54033\u4e2a\u80e1\u841d\u535c\u3002\u4e00\u4e2a\u661f\u671f\u67097\u5929,\u7530\u7530\u5bb6\u4e00\u4e2a\u661f\u671f\u9700\u8981\u4e70\u591a\u5c11\u4e2a\u80e1\u841d\u535c? \u89e3\u6790: \u6bcf\u53ea\u5154\u5b50\u6bcf\u5929\u54033\u4e2a\u80e1\u841d\u535c,6\u53ea\u5154\u5b50\u4e00\u5929\u5171\u540318\u4e2a\u80e1\u841d\u535c \u4e00\u4e2a\u661f\u671f7\u5929,\u603b\u5171\u9700\u8981:18\u4e2a \u00d7 7\u5929 = 126\u4e2a\u80e1\u841d\u535c<\/li>\n\n\n\n<li>\u4e00\u4e2a\u5546\u5e97\u6709100\u4e2a\u82f9\u679c,\u6bcf\u4e2a\u82f9\u679c\u552e\u4ef72\u5143\u3002\u8001\u677f\u60f3\u628a\u6240\u6709\u7684\u82f9\u679c\u90fd\u5356\u51fa\u53bb,\u4ed6\u4e00\u5171\u80fd\u8d5a\u591a\u5c11\u94b1? \u89e3\u6790: \u6bcf\u4e2a\u82f9\u679c\u552e\u4ef72\u5143,\u603b\u5171\u6709100\u4e2a\u82f9\u679c \u603b\u6536\u5165 = 100\u4e2a \u00d7 2\u5143\/\u4e2a = 200\u5143<\/li>\n<\/ol>\n\n\n\n<p>\u60f3\u8981\u5e2e\u52a9\u4e8c\u5e74\u7ea7\u5b66\u751f\u7cfb\u7edf\u57f9\u517b\u6570\u5b66\u601d\u7ef4\uff0c\u5e76\u5168\u65b9\u4f4d\u638c\u63e1\u6570\u5b66\u89e3\u9898\u6280\u5de7\u5417\uff1f\u5feb\u6765\u514d\u8d39\u9884\u7ea6<a href=\"https:\/\/www.wukongsch.com\/zh\/math\/\">\u609f\u7a7a\u6570\u5b66<\/a>\u8bd5\u542c\u8bfe\u5427\uff01<\/p>\n\n\n<div class=\"retention-card-new\" data-lang=\"zh\" data-subject=\"MATH\" data-btnName=\"\u7acb\u5373\u514d\u8d39\u8bd5\u542c\" data-subTitle=\"\u9002\u5408\u5168\u74031-12\u5e74\u7ea7\u5b66\u751f\">\r\n    <div class=\"retention-card-l\">\r\n        <div class=\"trustpilot-image\"><\/div>\r\n        <h3><p>\u609f\u7a7a\u56fd\u9645\u6570\u5b66<br \/>\n<span>\u8ba9\u6570\u5b66\u4e4b\u5149\u7167\u4eae\u6bcf\u4e00\u4e2a\u5b69\u5b50\uff01<\/span><\/p>\n<\/h3>\r\n        <p>\u9002\u5408\u5168\u74031-12\u5e74\u7ea7\u5b66\u751f<\/p>\r\n        <a class=\"retention-card-button is-point\" href=\"https:\/\/www.wukongsch.com\/zh\/independent-appointment\/?subject=math&amp;l=c87d1e8c-ec8e-4a2a-83b7-84e0af53d81f&amp;booking_triggerevent=BLOG_DETAIL_MODEL_CTA_BUTTON\" data-buttonname=\"\u7acb\u5373\u9884\u7ea6\u6309\u94ae\u70b9\u51fb\" data-event=\"C_Blog_BLOG_DETAIL_MIDDLE_CTA_BUTTON\" data-expose-buttonname=\"\u7acb\u5373\u9884\u7ea6\u6309\u94ae\u66dd\u5149\" data-expose-event=\"D_Blog_BLOG_DETAIL_MIDDLE_CTA_BUTTON\" target=\"_blank\" title=\"\u7acb\u5373\u514d\u8d39\u8bd5\u542c\">\r\n            \u7acb\u5373\u514d\u8d39\u8bd5\u542c\r\n        <\/a>\r\n    <\/div>\r\n    <div class=\"retention-card-r\"><\/div>\r\n<\/div>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%e5%9b%9b%e3%80%81%e5%b0%8f%e5%ad%a6%e4%ba%8c%e5%b9%b4%e7%ba%a7%e6%95%b0%e5%ad%a6%e7%bb%83%e4%b9%a0%e9%a2%98%e5%85%8d%e8%b4%b9pdf%e4%b8%8b%e8%bd%bd%e7%bd%91%e7%ab%99%e6%8e%a8%e8%8d%90\"><\/span>\u56db\u3001\u5c0f\u5b66\u4e8c\u5e74\u7ea7\u6570\u5b66\u7ec3\u4e60\u9898\u514d\u8d39PDF\u4e0b\u8f7d\u7f51\u7ad9\u63a8\u8350<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u4e3a\u4e86\u5e2e\u52a9\u4e8c\u5e74\u7ea7\u5b66\u751f\u66f4\u597d\u5730\u638c\u63e1\u6570\u5b66\u77e5\u8bc6\uff0c\u63d0\u9ad8\u89e3\u9898\u80fd\u529b\uff0c\u6211\u4eec\u4e3a\u5927\u5bb6\u627e\u5230\u4e86\u51e0\u4e2a\u53ef\u4ee5\u514d\u8d39\u4e0b\u8f7d\u4e8c\u5e74\u7ea7\u6570\u5b66\u7ec3\u4e60\u9898PDF\u7684\u4f18\u8d28\u7f51\u7ad9\u3002\u8fd9\u4e9b\u7f51\u7ad9\u90fd\u6db5\u76d6\u4e86\u4e30\u5bcc\u7684\u4e8c\u5e74\u7ea7\u6570\u5b66\u9898\u76ee\u548c\u77e5\u8bc6\u70b9\uff0c\u5e76\u4e14\u7ec3\u4e60\u9898\u9644\u6709\u8be6\u7ec6\u7684\u6b65\u9aa4\u89e3\u6790\uff0c\u53ef\u5e2e\u52a9\u4e8c\u5e74\u7ea7\u5feb\u901f\u63d0\u5347\u6570\u5b66\u80fd\u529b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1\u3001<a href=\"https:\/\/www.wukongsch.com\/resources\/math\/2nd-gradee0k\/\">\u609f\u7a7a\u6570\u5b66\u8d44\u6e90<\/a><\/h3>\n\n\n\n<p><strong>\u8d44\u6e90\u7c7b\u578b\uff1a<\/strong><a href=\"https:\/\/www.wukongsch.com\/zh\/resources\/math\/worksheets\/\">\u6570\u5b66\u9898\u4e60\u9898\u518c<\/a>\u3001<a href=\"https:\/\/www.wukongsch.com\/zh\/resources\/math\/workbooks\/\">\u6570\u5b66\u9898\u4e60\u9898\u5355<\/a>\u3001\u6570\u5b66\u9898PDF\u8d44\u6599\u3001<a href=\"https:\/\/www.wukongsch.com\/zh\/resources\/math\/videos\/\">\u6570\u5b66\u9898\u89c6\u9891\u89e3\u6790<\/a><\/p>\n\n\n\n<p><strong>\u63d0\u5347\u6280\u80fd\uff1a<\/strong><a href=\"https:\/\/www.wukongsch.com\/zh\/resources\/math\/videos_numbers-algebra\/\">\u6570\u4e0e\u4ee3\u6570<\/a>\u3001\u51e0\u4f55\u4e0e\u6d4b\u91cf\u3001\u63a8\u7406\u4e0e\u7b56\u7565\u3001<a href=\"https:\/\/www.wukongsch.com\/zh\/resources\/math\/videos_problem-solving\/\">\u5e94\u7528\u4e0e\u5b9e\u8df5<\/a>\u3001\u7edf\u8ba1\u4e0e\u6982\u7387<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" width=\"738\" height=\"500\" src=\"https:\/\/wp-more.wukongedu.net\/blog\/wp-content\/uploads\/2025\/06\/image-144-1.png\" alt=\"\u609f\u7a7a\u6570\u5b66\u8d44\u6e90\" class=\"wp-image-34944\"\/><\/figure>\n\n\n\n<p>\u609f\u7a7a\u6570\u5b66\u8d44\u6e90\u6db5\u76d61-12\u5e74\u7ea7\u9636\u6bb5\u5fc5\u5907\u77e5\u8bc6\u70b9\u53ca\u5b66\u4e60\u65b9\u6cd5\uff0c\u63d0\u4f9bAMC\u3001Math Kangaroo\u3001Math League\u7b49\u56fd\u9645\u7ade\u8d5b\u7684\u6700\u65b0\u4e13\u9879\u7ec3\u4e60\u9898\u3001\u7efc\u5408\u8003\u8bd5\u9898\u5e93\u548c\u5386\u5e74\u771f\u9898\u89e3\u6790\u89c6\u9891\u8bfe\u30025000+\u6700\u65b0\u56fd\u9645\u6570\u5b66\u8d44\u6e90\uff0c\u53ef\u4ee5\u8ba9\u5404\u4f4d\u5bb6\u957f\u548c\u8001\u5e08\u968f\u65f6\u968f\u5730\u8f7b\u677e\u4e0b\u8f7d\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2\u3001<a href=\"https:\/\/www.scribd.com\/document\/586249409\/%E4%BA%8C%E5%B9%B4%E7%BA%A7%E6%95%B0%E5%AD%A6%E8%AF%95%E5%8D%B7-%E5%85%AD%E6%9C%88%E4%BB%BD\">Scribd<\/a><\/h3>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" width=\"1344\" height=\"633\" src=\"https:\/\/wp-more.wukongedu.net\/blog\/wp-content\/uploads\/2025\/06\/image-143-1.png\" alt=\"Scribd\" class=\"wp-image-34945\"\/><\/figure>\n\n\n\n<p>\u8be5\u7f51\u7ad9\u6c47\u96c6\u4e86\u5168\u65b9\u4f4d\u7684\u4e8c\u5e74\u7ea7\u5b66\u4e60\u8d44\u6e90\u4e0e\u8bd5\u5377\uff0c\u7cbe\u51c6\u5bf9\u63a5\u5b69\u5b50\u4eec\u7684\u5b66\u4e60\u9700\u6c42\uff0c\u65e8\u5728\u6709\u76ee\u6807\u5730\u63d0\u5347\u5176\u5e94\u8bd5\u6280\u80fd\u3002\u901a\u8fc7\u8fd9\u4e9b\u91cf\u8eab\u5b9a\u5236\u7684\u7ec3\u4e60\uff0c\u5b69\u5b50\u4eec\u4e0d\u4ec5\u80fd\u6709\u6548\u589e\u5f3a\u89e3\u9898\u80fd\u529b\uff0c\u8fd8\u80fd\u9010\u6b65\u660e\u786e\u81ea\u8eab\u4f18\u52bf\u4e0e\u5f85\u63d0\u5347\u4e4b\u5904\uff0c\u4ece\u800c\u83b7\u5f97\u66f4\u52a0\u4e2a\u6027\u5316\u4e14\u9ad8\u6548\u7684\u7ec3\u4e60\u65b9\u6848\u3002\u81f4\u529b\u4e8e\u5e2e\u52a9\u5b69\u5b50\u4eec\u5728\u81ea\u6211\u8ba4\u77e5\u4e0e\u80fd\u529b\u6210\u957f\u7684\u9053\u8def\u4e0a\u7a33\u6b65\u524d\u884c\uff0c\u4e3a\u4ed6\u4eec\u7684\u5b66\u4e60\u4e4b\u65c5\u94fa\u8bbe\u575a\u5b9e\u7684\u57fa\u77f3\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3\u3001<a href=\"https:\/\/zekolah.com\/product\/500-math-s2-free\/\">Zekolah<\/a><\/h3>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" width=\"894\" height=\"468\" src=\"https:\/\/wp-more.wukongedu.net\/blog\/wp-content\/uploads\/2025\/06\/image-145-1.png\" alt=\"Zekolah\" class=\"wp-image-34946\"\/><\/figure>\n\n\n\n<p>\u8be5\u5e73\u53f0\u7cbe\u5fc3\u6c47\u603b\u4e86\u4e94\u767e\u9053\u591a\u5143\u5316\u98ce\u683c\u7684\u4e8c\u5e74\u7ea7\u6570\u5b66\u57fa\u7840\u4e60\u9898\uff0c\u4e13\u6ce8\u4e8e\u6784\u5efa\u5b69\u5b50\u4eec\u575a\u5b9e\u7684\u6570\u5b66\u6839\u57fa\uff0c\u4f7f\u4ed6\u4eec\u80fd\u591f\u81ea\u4fe1\u5730\u5e94\u5bf9\u672a\u6765\u5b66\u4e60\u4e2d\u9047\u5230\u7684\u5404\u79cd\u9898\u578b\u6311\u6218\u3002\u6211\u4eec\u81f4\u529b\u4e8e\u901a\u8fc7\u8fd9\u4e00\u5168\u9762\u800c\u7ec6\u81f4\u7684\u9898\u5e93\uff0c\u4e3a\u5b69\u5b50\u4eec\u94fa\u5c31\u4e00\u6761\u5e73\u7a33\u8fc7\u6e21\u5230\u66f4\u6df1\u5c42\u6b21\u6570\u5b66\u5b66\u4e60\u7684\u9053\u8def\uff0c\u52a9\u529b\u4ed6\u4eec\u5728\u6570\u5b66\u63a2\u7d22\u4e4b\u65c5\u4e0a\u8fc8\u51fa\u7a33\u5065\u6b65\u4f10\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%e6%80%bb%e7%bb%93\"><\/span>\u603b\u7ed3<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u4ee5\u4e0a\u662f\u5173\u4e8e\u4e8c\u5e74\u7ea7\u6570\u5b66\u9898\u53ca\u7b54\u6848\u89e3\u6790\u7684\u5168\u90e8\u5185\u5bb9\u3002\u5728\u4e8c\u5e74\u7ea7\u8fd9\u4e2a\u6570\u5b66\u542f\u8499\u7684\u5173\u952e\u9636\u6bb5\uff0c\u609f\u7a7a\u6570\u5b66\u5e0c\u671b\u6570\u5b66\u5bf9\u4e8e\u5b69\u5b50\u800c\u8a00\u8fdc\u4e0d\u6b62\u4e8e\u51b0\u51b7\u7684\u6570\u5b57\u5806\u780c\u4e0e\u673a\u68b0\u8fd0\u7b97\uff0c\u5b83\u662f\u5b69\u5b50\u4eec\u63a2\u7d22\u5e7f\u9614\u4e16\u754c\u3001\u89e3\u9501\u751f\u6d3b\u8c1c\u9898\u7684\u91d1\u94a5\u5319\u3002\u6211\u4eec\u8bda\u631a\u9080\u8bf7\u6bcf\u4e00\u4f4d\u5bb6\u957f\uff0c\u6210\u4e3a\u5b69\u5b50\u6570\u5b66\u4e4b\u65c5\u7684\u540c\u884c\u8005\uff0c\u4e0d\u4ec5\u5728\u5b66\u4e60\u7684\u9053\u8def\u4e0a\u7ed9\u4e88\u6307\u5bfc\uff0c\u66f4\u8981\u5728\u6bcf\u4e00\u6b21\u5c1d\u8bd5\u3001\u6bcf\u4e00\u70b9\u8fdb\u6b65\u4e2d\u5206\u4eab\u559c\u60a6\u3002\u8ba9\u6211\u4eec\u643a\u624b\u5408\u4f5c\uff0c\u628a\u6570\u5b66\u53d8\u6210\u4e00\u573a\u5bb6\u5ead\u5171\u6709\u7684\u63a2\u9669\uff0c\u89c1\u8bc1\u90a3\u4e9b\u5c0f\u5c0f\u8fdb\u6b65\u5982\u4f55\u6c47\u805a\u6210\u77e5\u8bc6\u7684\u6c5f\u6cb3\uff0c\u6ecb\u517b\u7740\u5b69\u5b50\u4eec\u7684\u597d\u5947\u5fc3\u4e0e\u89e3\u51b3\u95ee\u9898\u7684\u80fd\u529b\uff0c\u5171\u540c\u94fa\u5c31\u4e00\u6761\u901a\u5f80\u667a\u6167\u4e0e\u7406\u6027\u601d\u8003\u7684\u5149\u660e\u5927\u9053\u3002<\/p>\n\n\n<div class=\"retention-new-button\" data-subject=\"MATH\" data-btnName=\"\u7acb\u5373\u514d\u8d39\u8bd5\u542c\" data-lang=\"zh\">\r\n    <a class=\"colorfulBtn\" href=\"\" target=\"_blank\">\r\n        \u7acb\u5373\u514d\u8d39\u8bd5\u542c\r\n    <\/a>\r\n<\/div>\t\t<style>#retention-button {\n    text-align: 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