{"id":33507,"date":"2024-05-25T16:15:05","date_gmt":"2024-05-25T08:15:05","guid":{"rendered":"https:\/\/www.wukongsch.com\/blog\/?p=33507"},"modified":"2025-06-13T12:50:44","modified_gmt":"2025-06-13T04:50:44","slug":"third-grade-math","status":"publish","type":"post","link":"https:\/\/www.wukongsch.com\/blog\/zh\/third-grade-math-post-33507\/","title":{"rendered":"\u6d77\u5916\u4e09\u5e74\u7ea7\u5b69\u5b50\u5b66\u6570\u5b66\uff1a\u77e5\u8bc6\u70b9\u548c\u89e3\u9898\u65b9\u6cd5\u5927\u5168\uff08\u9644\u7ec3\u4e60\u9898\/\u8bfe\u672c\u63a8\u8350\uff09"},"content":{"rendered":"
<\/div>\n

\u6570\u5b66\u662f\u4e3b\u8981\u5b66\u79d1\uff0c\u9700\u8981\u6253\u597d\u57fa\u7840\u3002\u5bf9\u4e8e\u5b69\u5b50\u6765\u8bf4\uff0c\u4e09\u5e74\u7ea7\u6570\u5b66<\/strong>\u975e\u5e38\u5173\u952e\u3002\u5b66\u597d\u4e09\u5e74\u7ea7\u6570\u5b66\uff0c\u9700\u8981\u4e86\u89e3\u4e09\u5e74\u7ea7\u6570\u5b66\u7684\u77e5\u8bc6\u70b9\uff0c\u5b66\u4e60\u89e3\u9898\u65b9\u6cd5\uff0c\u4e5f\u8981\u627e\u5bf9\u8bfe\u672c\u548c\u7ec3\u4e60\u9898\u518c\u3002\u901a\u8fc7\u672c\u6587\uff0c\u5c0f\u7f16\u4e3a\u5927\u5bb6\u6574\u7406\u4e86\u4e09\u5e74\u7ea7\u6570\u5b66\u7684\u77e5\u8bc6\u70b9\u548c\u89e3\u9898\u65b9\u6cd5\uff0c\u4e5f\u63a8\u8350\u4e86\u6bd4\u8f83\u4e0d\u9519\u7684\u7ec3\u4e60\u9898\u548c\u8bfe\u672c\uff0c\u5e0c\u671b\u80fd\u591f\u5e2e\u5230\u5927\u5bb6\u3002<\/p>\n\n\n\n

\"\u4e09\u5e74\u7ea7\u6570\u5b66\uff1a\u77e5\u8bc6\u70b9\u4ecb\u7ecd\u548c\u89e3\u9898\u65b9\u6cd5\uff08\u9644\u7ec3\u4e60\u9898\/\u8bfe\u672c\u63a8\u8350\uff09\"<\/figure>\n\n\n\n

<\/span>\u4e00\u3001\u4e09\u5e74\u7ea7\u6570\u5b66\u77e5\u8bc6\u70b9\u4ecb\u7ecd<\/strong><\/span><\/h2>\n\n\n\n

1.\u4f4d\u7f6e\u4e0e\u65b9\u5411\uff1a<\/h3>\n\n\n\n

\u4e1c\u4e0e\u897f\u76f8\u5bf9\uff0c\u5357\u4e0e\u5317\u76f8\u5bf9\uff1b\u4e1c\u2192\u5357\u2192\u897f\u2192\u5317\uff0c\u6309\u987a\u65f6\u9488\u65b9\u5411\u8f6c\uff1b<\/p>\n\n\n\n

\u5730\u56fe\u901a\u5e38\u662f\u6309\u4e0a\u5317\u4e0b\u5357\uff0c\u5de6\u897f\u53f3\u4e1c\u7ed8\u5236\u7684\uff1b\u516b\u4e2a\u65b9\u4f4d\u3002<\/p>\n

\r\n
\r\n
<\/div>\r\n

\u609f\u7a7a\u56fd\u9645\u6570\u5b66
\n\u8ba9\u6570\u5b66\u4e4b\u5149\u7167\u4eae\u6bcf\u4e00\u4e2a\u5b69\u5b50\uff01<\/span><\/p>\n<\/h3>\r\n

\u9002\u5408\u5168\u74031-12\u5e74\u7ea7\u5b66\u751f<\/p>\r\n \r\n \u7acb\u5373\u514d\u8d39\u8bd5\u542c\r\n <\/a>\r\n <\/div>\r\n

<\/div>\r\n<\/div>\n\n\n

2.\u9664\u6570\u662f\u4e00\u4f4d\u6570\u7684\u9664\u6cd5<\/h3>\n\n\n\n

\uff081\uff09\u88ab\u9664\u6570\u00f7\u9664\u6570\uff1d\u5546 \u88ab\u9664\u6570\u00f7\u9664\u6570\uff1d\u5546\u2026\u2026\u4f59\u6570<\/p>\n\n\n\n

\u5546\u00d7\u9664\u6570\uff1d\u88ab\u9664\u6570 \u5546\u00d7\u9664\u6570\uff0b\u4f59\u6570\uff1d\u88ab\u9664\u6570<\/p>\n\n\n\n

\u88ab\u9664\u6570\u00f7\u5546\uff1d\u9664\u6570 \uff08\u88ab\u9664\u6570\uff0d\u4f59\u6570\uff09\u00f7\u5546\uff1d\u9664\u6570<\/p>\n\n\n\n

\u4f59\u6570\u4e00\u5b9a\u6bd4\u9664\u6570\u5c0f\uff1b<\/p>\n\n\n\n

\uff082\uff090\u9664\u4ee5\u4efb\u4f55\u4e0d\u662f0\u7684\u6570\uff080\u4e0d\u80fd\u4e3a\u9664\u6570\uff09\u90fd\u7b49\u4e8e0\uff1b0\u4e58\u4ee5\u4efb\u4f55\u6570\u90fd\u5f970\uff1b0\u52a0\u4efb\u4f55\u6570\u90fd\u5f97\u4efb\u4f55\u6570\u672c\u8eab\uff0c\u4efb\u4f55\u6570\u51cf0\u90fd\u5f97\u4efb\u4f55\u6570\u672c\u8eab\u3002<\/p>\n\n\n\n

\uff083\uff09\u7b14\u7b97\u9664\u6cd5\u65f6\uff0c\u90a3\u4e00\u4f4d\u4e0a\u4e0d\u591f\u55461\uff0c\u5c31\u6dfb0\u5360\u4f4d\u3002\uff08\u6700\u9ad8\u4f4d\u9664\u5916\uff09<\/p>\n\n\n\n

\uff084\uff09\u9664\u6cd5\u8ba1\u7b97\u65f6\uff0c\u8bb0\u4f4f\u6bcf\u4e00\u6b21\u51cf\u5f97\u7684\u4f59\u6570\u4e00\u5b9a\u8981\u6bd4\u9664\u6570\u5c0f\u3002<\/p>\n\n\n\n

\uff085\uff092\u30013\u30015\u500d\u6570\u7684\u7279\u70b9\uff1a<\/p>\n\n\n\n

2\u7684\u500d\u6570\uff1a\u4e2a\u4f4d\u4e0a\u662f2\u30014\u30016\u30018\u30010\u7684\u6570\u662f2\u7684\u500d\u6570\u3002<\/p>\n\n\n\n

5\u7684\u500d\u6570\uff1a\u4e2a\u4f4d\u4e0a\u662f0\u62165\u7684\u6570\u662f5\u7684\u500d\u6570\u3002<\/p>\n\n\n\n

3\u7684\u500d\u6570\uff1a\u5404\u4e2a\u6570\u4f4d\u4e0a\u7684\u6570\u5b57\u52a0\u8d77\u6765\u7684\u548c\u662f3\u7684\u500d\u6570\uff0c\u8fd9\u4e2a\u6570\u5c31\u662f3\u7684\u500d\u6570\u3002<\/p>\n\n\n\n

\u6bd4\u5982\uff1a462\uff0c4\uff0b6\uff0b2\uff1d12\uff0c12\u662f3\u7684\u500d\u6570\uff0c\u6240\u4ee5462\u662f3\u7684\u500d\u6570\u3002<\/p>\n\n\n\n

\uff086\uff09\u952f\u6728\u5934\u95ee\u9898\u3002<\/p>\n\n\n\n

\u738b\u53d4\u53d4\u628a\u4e00\u6839\u6728\u6761\u952f\u62104\u6bb5\u752812\u5206\u949f\uff0c\u952f\u62105\u6bb5\u9700\u8981\u591a\u957f\u65f6\u95f4\uff1f<\/p>\n\n\n\n

\u952f\u62104\u6bb5\u53ea\u7528\u952f3\u6b21\uff0c\u4e5f\u5c31\u662f\u952f3\u6b21\u898112\u5206\u949f\uff0c\u90a3\u4e48\u53ef\u4ee5\u77e5\u9053\u952f\u4e00\u6b21\u8981\uff1a12\u00f73\uff1d4\uff08\u5206\u949f\uff09<\/p>\n\n\n\n

\u800c\u952f\u62105\u6bb5\u53ea\u7528\u952f4\u6b21\uff0c\u6240\u9700\u65f6\u95f4\u4e3a\uff1a4\u00d74\uff1d16\uff08\u5206\u949f\uff09<\/p>\n\n\n\n

\uff087\uff09\u5de7\u7528\u4f59\u6570\u89e3\u51b3\u95ee\u9898\u3002<\/p>\n\n\n\n

\u2460\uff08 \uff09\u00f78\uff1d6\u2026\u2026\uff08 \uff09\uff0c\u6c42\u88ab\u9664\u6570\u6700\u5927\u662f\uff08 \uff09\uff0c\u6700\u5c0f\u662f\uff08 \uff09\u3002<\/p>\n\n\n\n

\u6839\u636e\u9664\u6cd5\u4e2d\u201c\u4f59\u6570\u4e00\u5b9a\u8981\u6bd4\u9664\u6570\u5c0f\u201d\u89c4\u5219\uff0c\u4f59\u6570\u6700\u5927\u5e94\u662f7\uff0c\u6700\u5c0f\u5e94\u662f1\u3002<\/p>\n\n\n\n

\u518d\u7531\u516c\u5f0f\uff1a\u5546\u00d7\u9664\u6570\uff0b\u4f59\u6570\uff1d\u88ab\u9664\u6570\uff0c\u77e5\u9053\u88ab\u9664\u6570\u6700\u5927\u5e94\u662f6\u00d78\uff0b7\uff1d55\uff0c\u6700\u5c0f\u5e94\u662f\uff1a6\u00d78\uff0b1\uff1d49\u3002<\/p>\n\n\n\n

\u2461\u5c11\u5e74\u5bab\u6709\u4e00\u4e32\u5f69\u706f\uff0c\u63091\u7ea2\uff0c2\u9ec4\uff0c3\u7eff\u6392\u5217\u7740\uff0c\u8bf7\u4f60\u731c\u4e00\u731c\u7b2c89\u4e2a\u662f\u4ec0\u4e48\u989c\u8272\uff1f<\/p>\n\n\n\n

\u5f69\u706f\u4e00\u7ec4\u4e3a\uff1a1\uff0b2\uff0b3\uff1d6\uff08\u4e2a\uff09\uff0c\u7167\u8fd9\u6837\u4e0b\u53bb\uff0c89\u00f76\uff1d14\uff08\u7ec4\uff09\u2026\u20265\uff08\u4e2a\uff09\u7b2c89\u4e2a\u5df2\u7ecf\u6709\u50cf\u4e0a\u9762\u7684\u8fd9\u68376\u4e2a\u4e00\u7ec414\u7ec4\uff0c\u8fd8\u591a\u4f595\u4e2a\uff1b\u8fd95\u4e2a\u518d\u71671\u7ea2\uff0c2\u9ec4\uff0c3\u7eff\u6392\u5217\u4e0b\u53bb\uff0c\u7b2c5\u4e2a\u5c31\u662f\u7eff\u8272\u7684\u4e86\u3002<\/p>\n\n\n\n

\u2462\u52a0\u4e00\u4efd\u548c\u51cf\u4e00\u4efd\u7684\u4f59\u6570\u95ee\u9898\u3002<\/p>\n\n\n\n

\u4f8b1\uff1a38\u4e2a\u53bb\u5212\u8239\uff0c\u6bcf\u6761\u8239\u9650\u57504\u4e2a\uff0c\u4e00\u5171\u8981\u51e0\u6761\u8239\uff1f<\/p>\n\n\n\n

38\u00f74\uff1d9\uff08\u6761\uff09\u2026\u20262\uff08\u4eba\uff09 \u4f59\u4e0b\u76842\u4eba\u4e5f\u89811\u6761\u8239\uff0c 9\uff0b1\uff1d10\u6761\u3002<\/p>\n\n\n\n

\u7b54\uff1a\u4e00\u5171\u898110\u6761\u8239\u3002<\/p>\n\n\n\n

\u4f8b2\uff1a\u505a\u4e00\u4ef6\u6210\u4eba\u8863\u670d\u89813\u7c73\u5e03\uff0c\u73b0\u5728\u670917\u7c73\u5e03\uff0c\u80fd\u505a\u51e0\u4ef6\u6210\u4eba\u8863\u670d\uff1f<\/p>\n\n\n\n

17\u00f73\uff1d5\uff08\u4ef6\uff09\u2026\u20262\uff08\u7c73\uff09 \u4f59\u4e0b\u76842\u7c73\u5e03\u4e0d\u80fd\u505a\u4e00\u4ef6\u6210\u4eba\u8863\u670d<\/p>\n\n\n\n

\u7b54\uff1a\u80fd\u505a5\u4ef6\u6210\u4eba\u8863\u670d\u3002<\/p>\n\n\n\n

3.\u7edf\u8ba1<\/h3>\n\n\n\n

\uff081\uff09\u201c\u00f7\u201d\u8868\u793a\u5e73\u5747\u5206\uff1b<\/p>\n\n\n\n

\u6c42\u5e73\u5747\u6570\u516c\u5f0f\uff1a\u603b\u548c\u00f7\u4efd\u6570\uff1d\u5e73\u5747\u6570 \u5e73\u5747\u6570\u00d7\u4efd\u6570\uff1d\u603b\u548c \u603b\u6570\u00f7\u5e73\u5747\u6570\uff1d\u4efd\u6570<\/p>\n\n\n\n

\uff082\uff09\u5e73\u5747\u6570\u80fd\u8f83\u597d\u5730\u53cd\u6620\u4e00\u7ec4\u6570\u636e\u7684\u603b\u4f53\u60c5\u51b5\uff1b<\/p>\n\n\n\n

\uff083\uff09\u6761\u5f62\u7edf\u8ba1\u56fe\u4e2d\uff0c\u4e00\u5b9a\u8981\u770b\u6e05\u695a\u4e00\u683c\u662f\u8868\u591a\u5c11\u3002<\/p>\n\n\n\n

4.\u5e74\u3001\u6708\u3001\u65e5<\/h3>\n\n\n\n

\uff081\uff09\u91cd\u8981\u7684\u65e5\u5b50\uff1a1949\u5e7410\u67081\u65e5\uff0c\u4e2d\u534e\u4eba\u6c11\u5171\u548c\u56fd\u6210\u7acb\u30021\u67081\u65e5\u5143\u65e6\u8282\u3002<\/p>\n\n\n\n

3\u670812\u65e5\u690d\u6811\u8282\uff0c5\u67081\u65e5\u52b3\u52a8\u8282\uff0c6\u67081\u65e5\u513f\u7ae5\u8282\uff0c7\u67081\u65e5\u5efa\u515a\u8282\uff0c<\/p>\n\n\n\n

8\u67081\u65e5\u5efa\u519b\u8282\uff0c9\u670810\u65e5\u6559\u5e08\u8282\uff0c10\u67081\u65e5\u56fd\u5e86\u8282\u3002<\/p>\n\n\n\n

\uff082\uff09\u4e00\u5e74\u670912\u4e2a\u6708\u3002\u5176\u4e2d31\u5929\u7684\u5927\u6708\u67091\u30013\u30015\u30017\u30018\u300110\u300112\uff0c\u51717\u4e2a\u6708\uff0c30\u5929\u7684\u5c0f\u6708\u67094\u30016\u30019\u300111\uff0c\u51714\u4e2a\u6708\u3002\u5e73\u5e74\u7684\u4e8c\u6708\u670928\u5929\uff0c\u95f0\u5e74\u7684\u4e8c\u6708\u670929\u5929\uff1b\u5e73\u5e74\u5168\u5e74365\u5929\uff0c\u95f0\u5e74\u5168\u5e74366\u5929\u3002<\/p>\n\n\n\n

\u4e00\u5e74\u4e2d\u4e0b\u534a\u5e74\u90fd\u662f184\u5929\uff0c\u5e73\u5e74\u4e0a\u534a\u5e74181\u5929\uff0c\u95f0\u5e74\u4e0a\u534a\u5e74\u662f182\u5929\uff1b<\/p>\n\n\n\n

\uff083\uff09\u4e00\u5e74\u67094\u4e2a\u5b63\u5ea6\uff0c\u6bcf\u5b63\u5ea6\u4e3a3\u4e2a\u6708\uff0c\u4e00\u3001\u4e8c\u3001\u4e09\u662f\u7b2c\u4e00\u5b63\u5ea6\uff0c\u56db\u3001\u4e94\u3001\u516d\u7b2c\u4e8c\u5b63\u5ea6\uff0c\u4e03\u3001\u516b\u3001\u4e5d\u662f\u7b2c\u4e09\u5b63\u5ea6\uff0c\u5341\u3001\u5341\u4e00\u3001\u5341\u4e8c\u662f\u7b2c\u56db\u5b63\u5ea6\u3002<\/p>\n\n\n\n

\uff084\uff09\u516c\u5386\u5e74\u4efd\u662f4\u7684\u500d\u6570\u7684\u4e00\u822c\u662f\u95f0\u5e74\uff1b\u4f46\u516c\u5386\u5e74\u4efd\u662f\u6574\u767e\u6570\u65f6\uff0c\u5fc5\u987b\u662f400\u7684\u500d\u6570\u624d\u662f\u95f0\u5e74\u3002\u5982\uff1a2000\u00f7400=5\uff0c\u6240\u4ee52000\u5e74\u662f\u95f0\u5e74\uff1b\u800c1900\u00f7400=4\u2026\u2026300\uff0c\u6240\u4ee51900\u5e74\u4e0d\u662f\u95f0\u5e74\uff1b\u5178\u578b\u4f8b\u9898\u30022007\u5e742\u6708\u4efd\u6709\uff08 \uff09\u5929\u3002\u5148\u8981\u75282007\u9664\u4ee54\u5224\u65ad2007\u5e74\u662f\u5e73\u5e74\u8fd8\u662f\u95f0\u5e74\uff0c\u518d\u786e\u5b9a2\u6708\u6709\u591a\u5c11\u5929\u3002<\/p>\n\n\n\n

\uff085\uff09\u63a8\u7b97\u661f\u671f\u51e0\u7684\u65b9\u6cd5<\/p>\n\n\n\n

\u4f8b\uff1a\u5df2\u77e5\u4eca\u5929\u661f\u671f\u4e09\uff0c\u518d\u8fc750\u5929\u661f\u671f\u51e0\uff1f<\/p>\n\n\n\n

\u89e3\u6790\uff1a\u56e0\u4e3a\u4e00\u4e2a\u661f\u671f\u662f\u4e03\u5929\uff0c\u90a3\u4e48\u753150\u00f77\uff1d7\uff08\u661f\u671f\uff09\u2026\u20261\uff08\u5929\uff09\uff0c\u77e5\u905350\u5929\u91cc\u67097\u4e2a\u661f\u671f\u591a\u4e00\u5929\uff0c\u6240\u4ee5\u7b2c50\u5929\u662f\u661f\u671f\u56db\u3002<\/p>\n\n\n\n

\uff086\uff09\u4ece0\u65f6\u523024\u65f6\u7684\u8ba1\u65f6\u6cd5\u53eb\u505a24\u65f6\u8ba1\u65f6\u6cd5\uff1b\u8d85\u8fc7\u4e0b\u53481\u65f6\u7684\u65f6\u523b\u752824\u65f6\u8ba1\u65f6\u6cd5\u8868\u793a\u5c31\u662f\u628a\u539f\u6765\u7684\u65f6\u523b\u52a0\u4e0a12\u3002\u53cd\u8fc7\u6765\u8981\u628a24\u65f6\u8ba1\u65f6\u6cd5\u8868\u793a\u7684\u65f6\u523b\u8868\u793a\u6210\u666e\u901a\u8ba1\u65f6\u6cd5\u7684\u65f6\u523b\uff0c\u8d85\u8fc713\u65f6\u7684\u65f6\u523b\u5c31\u51cf12\uff0c\u5e76\u52a0\u4e0a\u4e0b\u5348\uff0c\u665a\u4e0a\u7b49\u5b57\u5728\u65f6\u523b\u524d\u9762\u3002\u6bd4\u5982\u4e0b\u53483\u65e5\u21923\uff0b12\uff1d15\u65f6\uff0c 16\u65f6\u7b49\u4e8e16\uff0d12\uff1d\u4e0b\u53484\u65f6\u3002<\/p>\n\n\n\n

\uff087\uff09\u8ba1\u7b97\u7ecf\u8fc7\u65f6\u95f4\uff0c\u5c31\u662f\u7528\u7ed3\u675f\u65f6\u523b\u51cf\u5f00\u59cb\u65f6\u523b\u3002\u6bd4\u598210:00\u5f00\u59cb\u8425\u4e1a\uff0c22:00\u7ed3\u675f\u8425\u4e1a\uff0c\u8425\u4e1a\u65f6\u95f4\u4e3a\uff1a22:00\uff0d10:00\uff1d12\uff08\u65f6\uff09 \u65f6\u523b\uff0d\u65f6\u523b\uff1d\u65f6\u95f4\u6bb5<\/p>\n\n\n\n

\uff088\uff09\u5e38\u7528\u7684\u65f6\u95f4\u5355\u4f4d\u6709\uff1a\u5e74\u3001\u6708\u3001\u65e5\u3001\u65f6\u3001\u5206\u3001\u79d2\u3002<\/p>\n\n\n\n

\uff089\uff09\u65f6\u95f4\u5355\u4f4d\u8fdb\u7387\uff1a<\/p>\n\n\n\n

1\u4e16\u7eaa\uff1d100\u5e74 1\u5e74\uff1d12\u4e2a\u6708<\/p>\n\n\n\n

1\u5929\uff1d24\u5c0f\u65f6 1\u5c0f\u65f6\uff1d60\u5206\u949f<\/p>\n\n\n\n

1\u5206\u949f\uff1d60\u79d2\u949f<\/p>\n\n\n\n

5.\u4e24\u4f4d\u6570\u4e58\u4e24\u4f4d\u6570<\/h3>\n\n\n\n

\uff081\uff09\u53e3\u7b97\u4e58\u6cd5\uff1a\u6574\u5341\u3001\u6574\u767e\u7684\u6570\u76f8\u4e58\uff0c\u53ea\u9700\u628a\u524d\u9762\u6570\u5b57\u76f8\u4e58\uff0c\u518d\u770b\u4e24\u4e2a\u56e0\u6570\u4e00\u5171\u6709\u51e0\u4e2a0\uff0c\u5c31\u5728\u7ed3\u679c\u540e\u9762\u6dfb\u4e0a\u51e0\u4e2a0\u3002\u6bd4\u5982\uff1a30\u00d7500\uff1d15000 \u53ef\u4ee5\u8fd9\u6837\u60f3\uff0c3\u00d75\uff1d15\uff0c\u4e24\u4e2a\u56e0\u6570\u4e00\u5171\u67093\u4e2a0\uff0c\u5728\u6240\u5f97\u7ed3\u679c15\u540e\u9762\u6dfb\u4e0a3\u4e2a0\u5c31\u5f97\u523030\u00d7500\uff1d15000<\/p>\n\n\n\n

\uff082\uff09\u7b14\u7b97\u4e58\u6cd5\uff1a\u5148\u628a\u7b2c\u4e00\u4e2a\u56e0\u6570\u540c\u7b2c\u4e8c\u4e2a\u56e0\u6570\u4e2a\u4f4d\u4e0a\u7684\u6570\u76f8\u4e58\uff0c\u518d\u4e0e\u7b2c\u4e8c\u4e2a\u56e0\u6570\u5341\u4f4d\u4e0a\u7684\u6570\u76f8\u4e58\u3002<\/p>\n\n\n\n

\uff083\uff09\u51e0\u4e2a\u4e2a\u7279\u6b8a\u6570\uff1a25\u00d74\uff1d100 \uff0c 125\u00d78\uff1d1000<\/p>\n\n\n\n

\u4e00\u4e2a\u4e24\u4f4d\u6570\u4e0e11\u76f8\u4e58\u5f97\u5230\u4e00\u4e2a\u4e09\u4f4d\u6570\u3002\u5982\uff1a18\u00d711\uff1d18\uff0b180\uff1d198<\/p>\n\n\n\n

\uff084\uff09\u76f8\u5173\u516c\u5f0f\uff1a \u56e0\u6570\u00d7\u56e0\u6570\uff1d\u79ef \u79ef\u00f7\u56e0\u6570\uff1d\u53e6\u4e00\u4e2a\u56e0\u6570<\/p>\n\n\n\n

6.\u9762\u79ef<\/h3>\n\n\n\n

\uff081\uff09\u7269\u4f53\u7684\u8868\u9762\u6216\u5c01\u95ed\u56fe\u5f62\u7684\u5927\u5c0f\uff0c\u5c31\u662f\u5b83\u4eec\u7684\u9762\u79ef\u3002<\/p>\n\n\n\n

\u56f4\u6210\u4e00\u4e2a\u56fe\u5f62\u7684\u6240\u6709\u8fb9\u957f\u603b\u548c\u53eb\u5468\u957f\u3002\u9762\u79ef\u548c\u957f\u5ea6\u4e0d\u53ef\u6bd4\u3002<\/p>\n\n\n\n

\uff082\uff09\u6bd4\u8f83\u4e24\u4e2a\u56fe\u5f62\u9762\u79ef\u7684\u5927\u5c0f\uff0c\u8981\u7528\u7edf\u4e00\u7684\u9762\u79ef\u5355\u4f4d\u6765\u6d4b\u91cf\u3002<\/p>\n\n\n\n

\uff083\uff09\u2460\u8fb9\u957f1mm\u7684\u6b63\u65b9\u5f62\uff0c\u9762\u79ef\u662f1mm\u00b2\uff1b<\/p>\n\n\n\n

\u2461\u8fb9\u957f1cm\u7684\u6b63\u65b9\u5f62\uff0c\u9762\u79ef\u662f1cm\u00b2\uff1b<\/p>\n\n\n\n

\u2462\u8fb9\u957f1dm\u7684\u6b63\u65b9\u5f62\uff0c\u9762\u79ef\u662f1dm\u00b2\uff1b<\/p>\n\n\n\n

\u2463\u8fb9\u957f1m\u7684\u6b63\u65b9\u5f62\uff0c\u9762\u79ef\u662f1m\u00b2\uff1b<\/p>\n\n\n\n

\u2464\u8fb9\u957f100m\u7684\u6b63\u65b9\u5f62\uff0c\u9762\u79ef\u662f1\u516c\u9877\uff1b<\/p>\n\n\n\n

\u2465\u8fb9\u957f1km\u7684\u6b63\u65b9\u5f62\uff0c\u9762\u79ef\u662f1km\u00b2\uff1b<\/p>\n\n\n\n

\uff084\uff09\u957f\u65b9\u5f62\u7684\u9762\u79ef\uff1d\u957f\u00d7\u5bbd<\/p>\n\n\n\n

\u957f\u65b9\u5f62\u7684\u5468\u957f\uff1d\uff08\u957f\uff0b\u5bbd\uff09\u00d72<\/p>\n\n\n\n

\u5df2\u77e5\u9762\u79ef\u6c42\u957f\uff1a\u957f\uff1d\u9762\u79ef\u00f7\u5bbd<\/p>\n\n\n\n

\u5df2\u77e5\u5468\u957f\u6c42\u957f\uff1a\u957f\uff1d\u5468\u957f\u00f72\uff0d\u5bbd<\/p>\n\n\n\n

\u6b63\u65b9\u5f62\u7684\u9762\u79ef\uff1d\u8fb9\u957f\u00d7\u8fb9\u957f<\/p>\n\n\n\n

\u6b63\u65b9\u5f62\u7684\u5468\u957f\uff1d\u8fb9\u957f\u00d74<\/p>\n\n\n\n

\u5df2\u77e5\u9762\u79ef\u6c42\u8fb9\u957f\uff1a\u8fb9\u957f\uff1d\u9762\u79ef\u00f74<\/p>\n\n\n\n

\uff085\uff09\u9762\u79ef\u5355\u4f4d\u4e4b\u95f4\u7684\u8fdb\u7387<\/p>\n\n\n\n

1cm\u00b2\uff1d100mm\u00b2<\/p>\n\n\n\n

1dm\u00b2\uff1d100cm\u00b2<\/p>\n\n\n\n

1m\u00b2\uff1d100dm\u00b2<\/p>\n\n\n\n

1\u516c\u9877\uff1d10000m\u00b2<\/p>\n\n\n\n

1km\u00b2\uff1d100\u516c\u9877<\/p>\n\n\n\n

\u957f\u5ea6\u5355\u4f4d\u4e4b\u95f4\u7684\u8fdb\u7387<\/p>\n\n\n\n

1cm\uff1d10mm<\/p>\n\n\n\n

1dm\uff1d10cm<\/p>\n\n\n\n

1m\uff1d10dm<\/p>\n\n\n\n

1km\uff1d1000m<\/p>\n\n\n\n

\u96641\u516c\u9877\uff1d10000m\u00b2\u4e4b\u5916\uff0c\u5176\u4f59\u9762\u79ef\u5355\u4f4d\u8fdb\u7387\u4e3a100\uff1b\u96641km\uff1d1000m\u4e4b\u5916\uff0c\u5176\u4f59\u957f\u5ea6\u5355\u4f4d\u8fdb\u7387\u4e3a10\u3002<\/p>\n\n\n\n

\uff086\uff09\u5468\u957f\u76f8\u7b49\u7684\u4e24\u4e2a\u957f\u65b9\u5f62\uff0c\u9762\u79ef\u4e0d\u4e00\u5b9a\u76f8\u7b49\u3002\u9762\u79ef\u76f8\u7b49\u7684\u4e24\u4e2a\u957f\u65b9\u5f62\uff0c\u5468\u957f\u4e5f\u4e0d\u4e00\u5b9a\u76f8\u7b49\u3002\uff08\u8bfe\u672cP81\u7b2c10\uff0c11\u9898\uff09<\/p>\n\n\n\n

7.\u5c0f\u6570\u7684\u521d\u6b65\u8ba4\u8bc6<\/h3>\n\n\n\n

\uff081\uff09\u6bd4\u8f83\u4e24\u4e2a\u5c0f\u6570\u7684\u5927\u5c0f\uff0c\u5148\u6bd4\u8f83\u5c0f\u6570\u7684\u6574\u6570\u90e8\u5206\uff0c\u6574\u6570\u90e8\u5206\u5927\u7684\u6570\u5c31\u5927\uff0c\u5982\u679c\u6574\u6570\u90e8\u5206\u76f8\u540c\u5c31\u6bd4\u8f83\u5c0f\u6570\u7684\u5c0f\u6570\u90e8\u5206\uff0c\u5c0f\u6570\u90e8\u5206\u8981\u4ece\u5c0f\u6570\u70b9\u540e\u6700\u9ad8\u4f4d\u6bd4\u8d77\u3002<\/p>\n\n\n\n

\uff082\uff09\u8ba1\u7b97\u5c0f\u6570\u52a0\u3001\u51cf\u6cd5\u65f6\uff0c\u4e00\u5b9a\u8981\u5148\u5bf9\u9f50\u5c0f\u6570\u70b9\u518d\u76f8\u52a0\u3001\u51cf\u3002\uff08\u5c0f\u6570\u70b9\u5bf9\u9f50\u5c31\u80fd\u628a\u76f8\u540c\u6570\u4f4d\u5bf9\u9f50\u3002\uff09<\/p>\n\n\n\n

\u548c\u5dee\u95ee\u9898<\/p>\n\n\n\n

\uff08\u4e24\u6570\u548c\uff0b\u4e24\u6570\u5dee\uff09\u00f72=\u8f83\u5927\u7684\u6570<\/p>\n\n\n\n

\uff08\u4e24\u6570\u548c\uff0d\u4e24\u6570\u5dee\uff09\u00f72=\u8f83\u5c0f\u7684\u6570<\/p>\n\n\n\n

\u4f8b\uff1a\u5df2\u77e5\u7532\u4e59\u4e24\u6570\u4e4b\u548c\u662f37\uff0c\u4e24\u6570\u4e4b\u5dee\u662f19\uff0c\u6c42\u7532\u4e59\u4e24\u6570\u5404\u662f\u591a\u5c11\uff1f<\/p>\n\n\n\n

\u56fe\uff1a\u25cb\uff0b\u25a1\uff1d37 \uff08\u7532\u201c\u25cb\u201d\u4e59\u201c\u25a1\u201d\u4e24\u6570\u7684\u548c\u662f37\uff0c\uff09<\/p>\n\n\n\n

\u25cb\uff0d\u25a1\uff1d19 \uff08\u7532\u201c\u25cb\u201d\u4e59\u201c\u25a1\u201d\u4e24\u6570\u7684\u5dee\u662f19\uff0c\uff09\u6c42\u7532\u4e59\u4e24\u6570\uff1f<\/p>\n\n\n\n

\u89e3\u9898\u601d\u8def\uff1a\u2460\u628a\u4e24\u4e2a\u7b97\u5f0f\u76f8\u52a0\uff1a37\uff0b19\uff1d\u25cb\uff0b\u25a1\uff0b\u25cb\uff0d\u25a1<\/p>\n\n\n\n

\u7b97\u5f0f\u5c31\u53d8\u6210\u4e86\uff1a37\uff0b19\uff1d\u25cb\uff0b\u25cb<\/p>\n\n\n\n

(37\uff0b19)\u00f72\uff1d\u25cb<\/p>\n\n\n\n

\uff08\u4e24\u6570\u548c\uff0b\u4e24\u6570\u5dee\uff09\u00f72=\u8f83\u5927\u7684\u6570<\/p>\n\n\n\n

\u2461\u628a\u4e24\u4e2a\u7b97\u5f0f\u76f8\u51cf\uff1a37\uff0d19\uff1d\u25cb\uff0b\u25a1\uff0d\uff08\u25cb\uff0d\u25a1\uff09<\/p>\n\n\n\n

\u7b97\u5f0f\u5c31\u53d8\u6210\u4e86\uff1a37\uff0d19\uff1d\u25cb\uff0b\u25a1\uff0d\u25cb\uff0b\u25a1<\/p>\n\n\n\n

37\uff0d19\uff1d\u25a1\uff0b\u25a1<\/p>\n\n\n\n

(37\uff0d19)\u00f72\uff1d\u25a1\uff08\u4e24\u6570\u548c\uff0d\u4e24\u6570\u5dee\uff09\u00f72=\u8f83\u5c0f\u7684\u6570<\/p>\n\n\n\n

<\/span>\u4e8c\u3001\u4e09\u5e74\u7ea7\u6570\u5b66\u89e3\u9898\u65b9\u6cd5<\/strong><\/span><\/h2>\n\n\n
\n
\"\u4e8c\u3001\u4e09\u5e74\u7ea7\u6570\u5b66\u89e3\u9898\u65b9\u6cd5\"<\/figure><\/div>\n\n\n

\u6709\u4e9b\u5bb6\u957f\u548c\u5c0f\u670b\u53cb\u5728\u505a\u4e09\u5e74\u7ea7\u6570\u5b66\u9898\u7684\u65f6\u5019\uff0c\u4f1a\u89c9\u5f97\u6709\u4e9b\u5403\u529b\u3002\u5176\u5b9e\u638c\u63e1\u4e86\u4e09\u5e74\u7ea7\u6570\u5b66<\/strong>\u7684\u8fd9\u4e9b\u89e3\u9898\u6280\u5de7\uff0c\u5c31\u4e0d\u4f1a\u89c9\u5f97\u90a3\u4e48\u96be\u4e86\uff1a<\/p>\n\n\n\n

\uff081\uff09\u4e09\u5e74\u7ea7\u6570\u5b66<\/strong>\u9009\u62e9\u9898\u89e3\u9898\u6280\u5de7\uff1a<\/strong>\u5e38\u7528\u7684\u65b9\u6cd5\u662f\u53bb\u9664\u9519\u8bef\u7b54\u6848\uff0c\u627e\u5230\u6b63\u786e\u7b54\u6848\uff0c\u4e5f\u5c31\u662f\u6392\u9664\u6cd5\uff1b\u7279\u6b8a\u503c\u9a8c\u8bc1\u6cd5\uff0c\u53bb\u4f2a\u5b58\u771f\u4e5f\u662f\u4e00\u79cd\u65b9\u6cd5\uff1b\u6709\u4e00\u79cd\u6781\u7aef\u72b6\u6001\u5206\u6790\u6cd5\uff0c\u9488\u5bf9\u7684\u662f\u8ba1\u7b97\u6b65\u9aa4\u7e41\u7410\u7684\u9898\u76ee\uff0c\u4ee5\u53ca\u53d6\u503c\u8303\u56f4\u548c\u6c42\u503c\u7684\u9898\u76ee\u4e0a\uff1b\u8fd8\u6709\u4e00\u79cd\u987a\u63a8\u7834\u89e3\u6cd5\uff0c\u662f\u901a\u8fc7\u6f14\u7b97\u63a8\u7406\u5b9e\u73b0\u7684\uff1b<\/p>\n\n\n\n

\uff082\uff09\u4e09\u5e74\u7ea7\u6570\u5b66<\/strong>\u586b\u7a7a\u9898\u89e3\u9898\u6280\u5de7\uff1a<\/strong>\u4e09\u5e74\u7ea7\u6570\u5b66\u7684\u586b\u7a7a\u9898\uff0c\u53ef\u4ee5\u91c7\u53d6\u76f4\u63a5\u6cd5\u3001\u7279\u6b8a\u5316\u6cd5\u3001\u6570\u5f62\u7ed3\u5408\u6cd5\u548c\u7b49\u4ef7\u8f6c\u5316\u6cd5\u6765\u89e3\u51b3\uff1b<\/p>\n\n\n\n

\uff083\uff09\u4e09\u5e74\u7ea7\u6570\u5b66<\/strong>\u5e94\u7528\u9898\u89e3\u9898\u6280\u5de7\uff1a<\/strong>\u5728\u5e94\u7528\u9898\u65b9\u9762\uff0c\u53ef\u4ee5\u91c7\u53d6\u5e38\u89c4\u601d\u7ef4\u6cd5\u3001\u56fe\u793a\u6cd5\u548c\u5b9e\u7269\u6f14\u793a\u6cd5\u4e09\u79cd\u65b9\u6cd5\u6765\u89e3\u51b3\u3002\u6240\u8c13\u5e38\u89c4\u601d\u7ef4\uff0c\u5c31\u662f\u9010\u5b57\u9010\u53e5\u53bb\u8bfb\u9898\uff0c\u53bb\u63a8\u7b97\uff1b\u56fe\u793a\u6cd5\u662f\u5c06\u5df2\u77e5\u6761\u4ef6\u4ee5\u753b\u56fe\u7684\u65b9\u6cd5\u6765\u5448\u73b0\uff0c\u4ece\u800c\u627e\u5230\u89e3\u9898\u601d\u8def\uff1b\u81f3\u4e8e\u5b9e\u7269\u6f14\u793a\u6cd5\uff0c\u5219\u662f\u4ee5\u968f\u624b\u53ef\u53d6\u7684\u5b9e\u7269\u6765\u6f14\u793a\u548c\u89e3\u51b3\u95ee\u9898\u3002<\/p>\n\n\n\n

<\/span>\u4e09\u3001\u4e09\u5e74\u7ea7\u6570\u5b66\u7ec3\u4e60\u9898\/\u8bfe\u672c\u63a8\u8350<\/strong><\/span><\/h2>\n\n\n\n

\u4e09\u5e74\u7ea7\u6570\u5b66\u8bfe\u672c\u4e0a\u518c<\/strong>\u548c\u4e09\u5e74\u7ea7\u6570\u5b66\u8bfe\u672c\u4e0b\u518c<\/strong>\uff0c\u63a8\u8350\u4f7f\u7528\u4eba\u6559\u7248\u76842025\u65b0\u7248\u4e09\u5e74\u7ea7\u6570\u5b66\u6559\u6750\u3002\u81f3\u4e8e\u4e09\u5e74\u7ea7\u6570\u5b66\u7ec3\u4e60\u9898<\/strong>\u548c\u6559\u8f85\u6750\u6599\uff0c\u8fd9\u4e9b\u662f\u5f88\u4e0d\u9519\u7684\uff1a\u300a\u5c0f\u5b66\u5965\u6570\u4e3e\u4e00\u53cd\u4e09 \u4e09\u5e74\u7ea7A+B\u7248\u4e0a\u3001\u4e0b\u518c\u300b\u3001\u300a\u5b66\u9738\u7b14\u8bb0 \u5c0f\u5b66\u4e09\u5e74\u7ea7\u4e0a\u518c\u8bed\u6587\u6570\u5b66\u82f1\u8bed\u8bfe\u5802\u7b14\u8bb0\u300b\u3001\u300a\u9ad8\u601d\u5b66\u6821\u7ade\u8d5b\u4e09\u5e74\u7ea7\u5957\u88c5\uff08\u5bfc\u5f15+\u8bfe\u672c\uff09\u300b\u3001\u300a\u5965\u6570\u6559\u7a0b\u4e09\u5e74\u7ea7\uff08\u7b2c\u4e03\u7248\uff09\u5957\u88c5\u300b\u3001\u300a\u6691\u5047\u9605\u8bfb+\u53e3\u7b97\u9898+\u5e94\u7528\u9898\u4e09\u5347\u56db\u5e74\u7ea7(\u51713\u518c)\u300b\u3001\u300a\u4e3e\u4e00\u53cd\u4e09\u300b\u3001\u300a\u9ad8\u601d\u7ade\u8d5b\u6570\u5b66\u8bfe\u672c\u300b\uff0c\u7b49\u7b49\u3002<\/p>\n\n\n\n

\u4e09\u5e74\u7ea7\u6570\u5b66\u7ec3\u4e60\u9898\u8981\u591a\u505a\uff0c\u591a\u601d\u8003\uff0c\u624d\u80fd\u638c\u63e1\u7684\u66f4\u597d\u3002\u4f8b\u5982\u8fd9\u4e9b\u7ec3\u4e60\u9898\u5c31\u5f88\u4e0d\u9519\uff1a<\/p>\n\n\n\n

\uff081\uff09\u4fee\u82b1\u575b\u8981\u7528 94 \u5757\u7816\uff0c\u7b2c\u4e00\u6b21\u642c\u6765 36 \u5757\uff0c\u7b2c\u4e8c\u6b21\u642c\u6765 38\uff0c\u8fd8\u8981\u642c\u591a\u5c11\u5757\uff1f(\u7528\u4e24\u79cd\u65b9\u6cd5\u8ba1\u7b97 ) \uff1b<\/p>\n\n\n\n

\uff082\uff09\u6309\u89c4\u5f8b\u586b\u6570\u3002<\/p>\n\n\n\n

1\uff0c3\uff0c5\uff0c7\uff0c9\uff0c\uff08 \uff09<\/p>\n\n\n\n

1\uff0c2\uff0c3\uff0c5\uff0c8\uff0c13\uff08 \uff09<\/p>\n\n\n\n

1\uff0c4\uff0c9\uff0c16\uff0c\uff08 \uff09\uff0c 36<\/p>\n\n\n\n

10\uff0c1\uff0c 8\uff0c2\uff0c6\uff0c4\uff0c4\uff0c7\uff0c2\uff0c ( )<\/p>\n\n\n\n

\uff083\uff09\u5c0f\u534e\u53c2\u52a0\u6570\u5b66\u7ade\u8d5b\uff0c\u5171\u6709 10 \u9053\u8d5b\u9898\u3002\u89c4\u5b9a\u7b54\u5bf9\u4e00\u9898\u7ed9\u5341\u5206\uff0c\u7b54\u9519\u4e00\u9898\u6263\u4e94\u5206\u3002\u5c0f\u534e\u5341\u9898\u5168\u90e8\u7b54\u5b8c\uff0c\u5f97\u4e86 85 \u5206\u3002\u5c0f\u534e\u7b54\u5bf9\u4e86\u51e0\u9898\uff1f<\/p>\n\n\n\n

<\/span>\u56db\u3001\u4e09\u5e74\u7ea7\u6570\u5b66\u4f8b\u9898\uff08\u542b\u7b54\u6848\u89e3\u6790\uff09<\/strong><\/span><\/h2>\n\n\n\n

1.7\u5e74\u524d\uff0c\u5988\u5988\u5e74\u9f84\u662f\u513f\u5b50\u76846\u500d\uff0c\u513f\u5b50\u4eca\u5e7412\u5c81\uff0c\u5988\u5988\u4eca\u5e74( )\u5c81\u3002<\/p>\n\n\n\n

\u3010\u89e3\u6790\u3011\u5e74\u9f84\u95ee\u9898\uff0c7\u5e74\u524d\uff0c\u513f\u5b50\u5e74\u9f84\u4e3a12-7=5\u5c81\uff0c\u800c\u5988\u5988\u5e74\u9f84\u662f\u513f\u5b50\u76846\u500d\uff0c\u6240\u4ee5\u5988\u5988\u4e03\u5e74\u524d\u7684\u5e74\u9f84\u4e3a5\u00d76=30\u5c81\uff0c\u90a3\u4e48\u5988\u5988\u4eca\u5e7437\u5c81\u3002<\/p>\n\n\n\n

2.\u6587\u5177\u5e97\u6709600\u672c\u7ec3\u4e60\u672c\uff0c\u5356\u51fa\u4e00\u4e9b\u540e\uff0c\u8fd8\u52694\u5305\uff0c\u6bcf\u530525\u672c\uff0c\u5356\u51fa\u591a\u5c11\u672c?<\/p>\n\n\n\n

\u3010\u89e3\u6790\u3011\u8fd8\u5269\u4e0b\u7684\u672c\u6570\u4e3a4\u00d725=100\u672c\uff0c\u6240\u4ee5\u5356\u51fa\u53bb\u7684\u672c\u6570\u4e3a600-100=500\u672c\u3002<\/p>\n\n\n\n

3.\u5c0f\u5f3a\u5728\u8ba1\u7b97\u9664\u6cd5\u65f6\uff0c\u628a\u9664\u657076\u5199\u621067\uff0c\u7ed3\u679c\u5f97\u5230\u7684\u5546\u662f15\u8fd8\u4f595\u3002\u6b63\u786e\u7684\u5546\u5e94\u8be5\u662f\u51e0?<\/p>\n\n\n\n

\u3010\u89e3\u6790\u3011\u88ab\u9664\u6570=\u9664\u6570\u00d7\u5546+\u4f59\u6570=15\u00d767+5=1010<\/p>\n\n\n\n

\u56e0\u4e3a1010\u00f776=13….22\uff0c\u6240\u4ee5\u6b63\u786e\u7684\u5546\u4e3a13<\/p>\n\n\n\n

<\/span>\u4e94\u3001\u603b\u7ed3<\/strong><\/span><\/h2>\n\n\n\n

\u7efc\u4e0a\u6240\u8ff0\uff0c\u672c\u6587\u7ed9\u5927\u5bb6\u603b\u7ed3\u4e86\u4e09\u5e74\u7ea7\u6570\u5b66\u7684\u77e5\u8bc6\u70b9\u4ecb\u7ecd\u548c\u89e3\u9898\u65b9\u6cd5\uff0c\u5e76\u63a8\u8350\u4e86\u4e09\u5e74\u7ea7\u6570\u5b66\u7684\u7ec3\u4e60\u9898\u548c\u8bfe\u672c\uff0c\u5bf9\u5b66\u597d\u4e09\u5e74\u7ea7\u6570\u5b66\u5f88\u6709\u5e2e\u52a9\u3002\u5728\u5b66\u4e60\u4e09\u5e74\u7ea7\u6570\u5b66\u7684\u8fc7\u7a0b\u4e2d\uff0c\u4e0d\u80fd\u4e0a\u8bfe\u8981\u8ba4\u771f\u542c\u8bb2\uff0c\u8bfe\u540e\u7684\u9898\u76ee\u7ec3\u4e60\u4e5f\u7279\u522b\u591a\u5173\u952e\u3002\u5982\u679c\u60f3\u8981\u63d0\u5347\u6570\u5b66\u601d\u7ef4\u548c\u89e3\u9898\u80fd\u529b\u7684\u8bdd\uff0c\u609f\u7a7a\u6559\u80b2\u7684\u6570\u5b66\u8bfe\u662f\u5f88\u6709\u6548\u679c\u7684\u3002<\/p>\n

\r\n
\r\n
<\/div>\r\n

\u609f\u7a7a\u56fd\u9645\u6570\u5b66
\n\u8ba9\u6570\u5b66\u4e4b\u5149\u7167\u4eae\u6bcf\u4e00\u4e2a\u5b69\u5b50\uff01<\/span><\/p>\n<\/h3>\r\n

\u9002\u5408\u5168\u74031-12\u5e74\u7ea7\u5b66\u751f<\/p>\r\n \r\n \u7acb\u5373\u514d\u8d39\u8bd5\u542c\r\n <\/a>\r\n <\/div>\r\n

<\/div>\r\n<\/div>","protected":false},"excerpt":{"rendered":"

\u6570\u5b66\u662f\u4e3b\u8981\u5b66\u79d1\uff0c\u9700\u8981\u6253\u597d\u57fa\u7840\u3002\u5bf9\u4e8e\u5b69\u5b50\u6765\u8bf4\uff0c\u4e09\u5e74\u7ea7\u6570\u5b66\u975e\u5e38\u5173\u952e\u3002\u5b66\u597d\u4e09\u5e74\u7ea7\u6570\u5b66\uff0c\u9700\u8981\u4e86\u89e3\u4e09\u5e74\u7ea7\u6570\u5b66\u7684\u77e5\u8bc6\u70b9\uff0c\u5b66\u4e60\u89e3\u9898\u65b9\u6cd5\uff0c\u4e5f\u8981\u627e\u5bf9\u8bfe\u672c\u548c\u7ec3\u4e60\u9898\u518c\u3002\u901a\u8fc7\u672c\u6587\uff0c\u5c0f\u7f16\u4e3a\u5927\u5bb6\u6574\u7406\u4e86\u4e09\u5e74\u7ea7\u6570\u5b66\u7684\u77e5\u8bc6\u70b9\u548c\u89e3\u9898\u65b9\u6cd5\uff0c\u4e5f\u63a8\u8350\u4e86\u6bd4\u8f83\u4e0d\u9519\u7684\u7ec3\u4e60\u9898\u548c\u8bfe\u672c\uff0c\u5e0c\u671b\u80fd\u591f\u5e2e\u5230\u5927\u5bb6\u3002 \u4e00\u3001\u4e09\u5e74\u7ea7\u6570\u5b66\u77e5\u8bc6\u70b9\u4ecb\u7ecd 1.\u4f4d\u7f6e\u4e0e\u65b9\u5411\uff1a \u4e1c\u4e0e\u897f\u76f8\u5bf9\uff0c\u5357\u4e0e\u5317\u76f8\u5bf9\uff1b\u4e1c\u2192\u5357\u2192\u897f\u2192\u5317\uff0c\u6309\u987a\u65f6\u9488\u65b9\u5411\u8f6c\uff1b \u5730\u56fe\u901a\u5e38\u662f\u6309\u4e0a\u5317\u4e0b\u5357\uff0c\u5de6\u897f\u53f3\u4e1c\u7ed8\u5236\u7684\uff1b\u516b\u4e2a\u65b9\u4f4d\u3002 2.\u9664\u6570\u662f\u4e00\u4f4d\u6570\u7684\u9664\u6cd5 \uff081\uff09\u88ab\u9664\u6570\u00f7\u9664\u6570\uff1d\u5546 \u88ab\u9664\u6570\u00f7\u9664\u6570\uff1d\u5546\u2026\u2026\u4f59\u6570 \u5546\u00d7\u9664\u6570\uff1d\u88ab\u9664\u6570 \u5546\u00d7\u9664\u6570\uff0b\u4f59\u6570\uff1d\u88ab\u9664\u6570 \u88ab\u9664\u6570\u00f7\u5546\uff1d\u9664\u6570 \uff08\u88ab\u9664\u6570\uff0d\u4f59\u6570\uff09\u00f7\u5546\uff1d\u9664\u6570 \u4f59\u6570\u4e00\u5b9a\u6bd4\u9664\u6570\u5c0f\uff1b \uff082\uff090\u9664\u4ee5\u4efb\u4f55\u4e0d\u662f0\u7684\u6570\uff080\u4e0d\u80fd\u4e3a\u9664\u6570\uff09\u90fd\u7b49\u4e8e0\uff1b0\u4e58\u4ee5\u4efb\u4f55\u6570\u90fd\u5f970\uff1b0\u52a0\u4efb\u4f55\u6570\u90fd\u5f97\u4efb\u4f55\u6570\u672c\u8eab\uff0c\u4efb\u4f55\u6570\u51cf0\u90fd\u5f97\u4efb\u4f55\u6570\u672c\u8eab\u3002 \uff083\uff09\u7b14\u7b97\u9664\u6cd5\u65f6\uff0c\u90a3\u4e00\u4f4d\u4e0a\u4e0d\u591f\u55461\uff0c\u5c31\u6dfb0\u5360\u4f4d\u3002\uff08\u6700\u9ad8\u4f4d\u9664\u5916\uff09 \uff084\uff09\u9664\u6cd5\u8ba1\u7b97\u65f6\uff0c\u8bb0\u4f4f\u6bcf\u4e00\u6b21\u51cf\u5f97\u7684\u4f59\u6570\u4e00\u5b9a\u8981\u6bd4\u9664\u6570\u5c0f\u3002 \uff085\uff092\u30013\u30015\u500d\u6570\u7684\u7279\u70b9\uff1a 2\u7684\u500d\u6570\uff1a\u4e2a\u4f4d\u4e0a\u662f2\u30014\u30016\u30018\u30010\u7684\u6570\u662f2\u7684\u500d\u6570\u3002 5\u7684\u500d\u6570\uff1a\u4e2a\u4f4d\u4e0a\u662f0\u62165\u7684\u6570\u662f5\u7684\u500d\u6570\u3002 3\u7684\u500d\u6570\uff1a\u5404\u4e2a\u6570\u4f4d\u4e0a\u7684\u6570\u5b57\u52a0\u8d77\u6765\u7684\u548c\u662f3\u7684\u500d\u6570\uff0c\u8fd9\u4e2a\u6570\u5c31\u662f3\u7684\u500d\u6570\u3002 \u6bd4\u5982\uff1a462\uff0c4\uff0b6\uff0b2\uff1d12\uff0c12\u662f3\u7684\u500d\u6570\uff0c\u6240\u4ee5462\u662f3\u7684\u500d\u6570\u3002 \uff086\uff09\u952f\u6728\u5934\u95ee\u9898\u3002 \u738b\u53d4\u53d4\u628a\u4e00\u6839\u6728\u6761\u952f\u62104\u6bb5\u752812\u5206\u949f\uff0c\u952f\u62105\u6bb5\u9700\u8981\u591a\u957f\u65f6\u95f4\uff1f \u952f\u62104\u6bb5\u53ea\u7528\u952f3\u6b21\uff0c\u4e5f\u5c31\u662f\u952f3\u6b21\u898112\u5206\u949f\uff0c\u90a3\u4e48\u53ef\u4ee5\u77e5\u9053\u952f\u4e00\u6b21\u8981\uff1a12\u00f73\uff1d4\uff08\u5206\u949f\uff09 \u800c\u952f\u62105\u6bb5\u53ea\u7528\u952f4\u6b21\uff0c\u6240\u9700\u65f6\u95f4\u4e3a\uff1a4\u00d74\uff1d16\uff08\u5206\u949f\uff09 \uff087\uff09\u5de7\u7528\u4f59\u6570\u89e3\u51b3\u95ee\u9898\u3002 \u2460\uff08 \uff09\u00f78\uff1d6\u2026\u2026\uff08 \uff09\uff0c\u6c42\u88ab\u9664\u6570\u6700\u5927\u662f\uff08 \uff09\uff0c\u6700\u5c0f\u662f\uff08 \uff09\u3002 \u6839\u636e\u9664\u6cd5\u4e2d\u201c\u4f59\u6570\u4e00\u5b9a\u8981\u6bd4\u9664\u6570\u5c0f\u201d\u89c4\u5219\uff0c\u4f59\u6570\u6700\u5927\u5e94\u662f7\uff0c\u6700\u5c0f\u5e94\u662f1\u3002 \u518d\u7531\u516c\u5f0f\uff1a\u5546\u00d7\u9664\u6570\uff0b\u4f59\u6570\uff1d\u88ab\u9664\u6570\uff0c\u77e5\u9053\u88ab\u9664\u6570\u6700\u5927\u5e94\u662f6\u00d78\uff0b7\uff1d55\uff0c\u6700\u5c0f\u5e94\u662f\uff1a6\u00d78\uff0b1\uff1d49\u3002 \u2461\u5c11\u5e74\u5bab\u6709\u4e00\u4e32\u5f69\u706f\uff0c\u63091\u7ea2\uff0c2\u9ec4\uff0c3\u7eff\u6392\u5217\u7740\uff0c\u8bf7\u4f60\u731c\u4e00\u731c\u7b2c89\u4e2a\u662f\u4ec0\u4e48\u989c\u8272\uff1f \u5f69\u706f\u4e00\u7ec4\u4e3a\uff1a1\uff0b2\uff0b3\uff1d6\uff08\u4e2a\uff09\uff0c\u7167\u8fd9\u6837\u4e0b\u53bb\uff0c89\u00f76\uff1d14\uff08\u7ec4\uff09\u2026\u20265\uff08\u4e2a\uff09\u7b2c89\u4e2a\u5df2\u7ecf\u6709\u50cf\u4e0a\u9762\u7684\u8fd9\u68376\u4e2a\u4e00\u7ec414\u7ec4\uff0c\u8fd8\u591a\u4f595\u4e2a\uff1b\u8fd95\u4e2a\u518d\u71671\u7ea2\uff0c2\u9ec4\uff0c3\u7eff\u6392\u5217\u4e0b\u53bb\uff0c\u7b2c5\u4e2a\u5c31\u662f\u7eff\u8272\u7684\u4e86\u3002 \u2462\u52a0\u4e00\u4efd\u548c\u51cf\u4e00\u4efd\u7684\u4f59\u6570\u95ee\u9898\u3002 \u4f8b1\uff1a38\u4e2a\u53bb\u5212\u8239\uff0c\u6bcf\u6761\u8239\u9650\u57504\u4e2a\uff0c\u4e00\u5171\u8981\u51e0\u6761\u8239\uff1f 38\u00f74\uff1d9\uff08\u6761\uff09\u2026\u20262\uff08\u4eba\uff09 \u4f59\u4e0b\u76842\u4eba\u4e5f\u89811\u6761\u8239\uff0c 9\uff0b1\uff1d10\u6761\u3002 \u7b54\uff1a\u4e00\u5171\u898110\u6761\u8239\u3002 \u4f8b2\uff1a\u505a\u4e00\u4ef6\u6210\u4eba\u8863\u670d\u89813\u7c73\u5e03\uff0c\u73b0\u5728\u670917\u7c73\u5e03\uff0c\u80fd\u505a\u51e0\u4ef6\u6210\u4eba\u8863\u670d\uff1f 17\u00f73\uff1d5\uff08\u4ef6\uff09\u2026\u20262\uff08\u7c73\uff09 \u4f59\u4e0b\u76842\u7c73\u5e03\u4e0d\u80fd\u505a\u4e00\u4ef6\u6210\u4eba\u8863\u670d \u7b54\uff1a\u80fd\u505a5\u4ef6\u6210\u4eba\u8863\u670d\u3002 3.\u7edf\u8ba1 \uff081\uff09\u201c\u00f7\u201d\u8868\u793a\u5e73\u5747\u5206\uff1b \u6c42\u5e73\u5747\u6570\u516c\u5f0f\uff1a\u603b\u548c\u00f7\u4efd\u6570\uff1d\u5e73\u5747\u6570 \u5e73\u5747\u6570\u00d7\u4efd\u6570\uff1d\u603b\u548c \u603b\u6570\u00f7\u5e73\u5747\u6570\uff1d\u4efd\u6570 \uff082\uff09\u5e73\u5747\u6570\u80fd\u8f83\u597d\u5730\u53cd\u6620\u4e00\u7ec4\u6570\u636e\u7684\u603b\u4f53\u60c5\u51b5\uff1b \uff083\uff09\u6761\u5f62\u7edf\u8ba1\u56fe\u4e2d\uff0c\u4e00\u5b9a\u8981\u770b\u6e05\u695a\u4e00\u683c\u662f\u8868\u591a\u5c11\u3002 4.\u5e74\u3001\u6708\u3001\u65e5 \uff081\uff09\u91cd\u8981\u7684\u65e5\u5b50\uff1a1949\u5e7410\u67081\u65e5\uff0c\u4e2d\u534e\u4eba\u6c11\u5171\u548c\u56fd\u6210\u7acb\u30021\u67081\u65e5\u5143\u65e6\u8282\u3002 3\u670812\u65e5\u690d\u6811\u8282\uff0c5\u67081\u65e5\u52b3\u52a8\u8282\uff0c6\u67081\u65e5\u513f\u7ae5\u8282\uff0c7\u67081\u65e5\u5efa\u515a\u8282\uff0c 8\u67081\u65e5\u5efa\u519b\u8282\uff0c9\u670810\u65e5\u6559\u5e08\u8282\uff0c10\u67081\u65e5\u56fd\u5e86\u8282\u3002 \uff082\uff09\u4e00\u5e74\u670912\u4e2a\u6708\u3002\u5176\u4e2d31\u5929\u7684\u5927\u6708\u67091\u30013\u30015\u30017\u30018\u300110\u300112\uff0c\u51717\u4e2a\u6708\uff0c30\u5929\u7684\u5c0f\u6708\u67094\u30016\u30019\u300111\uff0c\u51714\u4e2a\u6708\u3002\u5e73\u5e74\u7684\u4e8c\u6708\u670928\u5929\uff0c\u95f0\u5e74\u7684\u4e8c\u6708\u670929\u5929\uff1b\u5e73\u5e74\u5168\u5e74365\u5929\uff0c\u95f0\u5e74\u5168\u5e74366\u5929\u3002 \u4e00\u5e74\u4e2d\u4e0b\u534a\u5e74\u90fd\u662f184\u5929\uff0c\u5e73\u5e74\u4e0a\u534a\u5e74181\u5929\uff0c\u95f0\u5e74\u4e0a\u534a\u5e74\u662f182\u5929\uff1b \uff083\uff09\u4e00\u5e74\u67094\u4e2a\u5b63\u5ea6\uff0c\u6bcf\u5b63\u5ea6\u4e3a3\u4e2a\u6708\uff0c\u4e00\u3001\u4e8c\u3001\u4e09\u662f\u7b2c\u4e00\u5b63\u5ea6\uff0c\u56db\u3001\u4e94\u3001\u516d\u7b2c\u4e8c\u5b63\u5ea6\uff0c\u4e03\u3001\u516b\u3001\u4e5d\u662f\u7b2c\u4e09\u5b63\u5ea6\uff0c\u5341\u3001\u5341\u4e00\u3001\u5341\u4e8c\u662f\u7b2c\u56db\u5b63\u5ea6\u3002 \uff084\uff09\u516c\u5386\u5e74\u4efd\u662f4\u7684\u500d\u6570\u7684\u4e00\u822c\u662f\u95f0\u5e74\uff1b\u4f46\u516c\u5386\u5e74\u4efd\u662f\u6574\u767e\u6570\u65f6\uff0c\u5fc5\u987b\u662f400\u7684\u500d\u6570\u624d\u662f\u95f0\u5e74\u3002\u5982\uff1a2000\u00f7400=5\uff0c\u6240\u4ee52000\u5e74\u662f\u95f0\u5e74\uff1b\u800c1900\u00f7400=4\u2026\u2026300\uff0c\u6240\u4ee51900\u5e74\u4e0d\u662f\u95f0\u5e74\uff1b\u5178\u578b\u4f8b\u9898\u30022007\u5e742\u6708\u4efd\u6709\uff08 \uff09\u5929\u3002\u5148\u8981\u75282007\u9664\u4ee54\u5224\u65ad2007\u5e74\u662f\u5e73\u5e74\u8fd8\u662f\u95f0\u5e74\uff0c\u518d\u786e\u5b9a2\u6708\u6709\u591a\u5c11\u5929\u3002 \uff085\uff09\u63a8\u7b97\u661f\u671f\u51e0\u7684\u65b9\u6cd5 \u4f8b\uff1a\u5df2\u77e5\u4eca\u5929\u661f\u671f\u4e09\uff0c\u518d\u8fc750\u5929\u661f\u671f\u51e0\uff1f \u89e3\u6790\uff1a\u56e0\u4e3a\u4e00\u4e2a\u661f\u671f\u662f\u4e03\u5929\uff0c\u90a3\u4e48\u753150\u00f77\uff1d7\uff08\u661f\u671f\uff09\u2026\u20261\uff08\u5929\uff09\uff0c\u77e5\u905350\u5929\u91cc\u67097\u4e2a\u661f\u671f\u591a\u4e00\u5929\uff0c\u6240\u4ee5\u7b2c50\u5929\u662f\u661f\u671f\u56db\u3002 \uff086\uff09\u4ece0\u65f6\u523024\u65f6\u7684\u8ba1\u65f6\u6cd5\u53eb\u505a24\u65f6\u8ba1\u65f6\u6cd5\uff1b\u8d85\u8fc7\u4e0b\u53481\u65f6\u7684\u65f6\u523b\u752824\u65f6\u8ba1\u65f6\u6cd5\u8868\u793a\u5c31\u662f\u628a\u539f\u6765\u7684\u65f6\u523b\u52a0\u4e0a12\u3002\u53cd\u8fc7\u6765\u8981\u628a24\u65f6\u8ba1\u65f6\u6cd5\u8868\u793a\u7684\u65f6\u523b\u8868\u793a\u6210\u666e\u901a\u8ba1\u65f6\u6cd5\u7684\u65f6\u523b\uff0c\u8d85\u8fc713\u65f6\u7684\u65f6\u523b\u5c31\u51cf12\uff0c\u5e76\u52a0\u4e0a\u4e0b\u5348\uff0c\u665a\u4e0a\u7b49\u5b57\u5728\u65f6\u523b\u524d\u9762\u3002\u6bd4\u5982\u4e0b\u53483\u65e5\u21923\uff0b12\uff1d15\u65f6\uff0c 16\u65f6\u7b49\u4e8e16\uff0d12\uff1d\u4e0b\u53484\u65f6\u3002 \uff087\uff09\u8ba1\u7b97\u7ecf\u8fc7\u65f6\u95f4\uff0c\u5c31\u662f\u7528\u7ed3\u675f\u65f6\u523b\u51cf\u5f00\u59cb\u65f6\u523b\u3002\u6bd4\u598210:00\u5f00\u59cb\u8425\u4e1a\uff0c22:00\u7ed3\u675f\u8425\u4e1a\uff0c\u8425\u4e1a\u65f6\u95f4\u4e3a\uff1a22:00\uff0d10:00\uff1d12\uff08\u65f6\uff09 \u65f6\u523b\uff0d\u65f6\u523b\uff1d\u65f6\u95f4\u6bb5 \uff088\uff09\u5e38\u7528\u7684\u65f6\u95f4\u5355\u4f4d\u6709\uff1a\u5e74\u3001\u6708\u3001\u65e5\u3001\u65f6\u3001\u5206\u3001\u79d2\u3002 \uff089\uff09\u65f6\u95f4\u5355\u4f4d\u8fdb\u7387\uff1a 1\u4e16\u7eaa\uff1d100\u5e74 1\u5e74\uff1d12\u4e2a\u6708 1\u5929\uff1d24\u5c0f\u65f6 1\u5c0f\u65f6\uff1d60\u5206\u949f 1\u5206\u949f\uff1d60\u79d2\u949f 5.\u4e24\u4f4d\u6570\u4e58\u4e24\u4f4d\u6570 \uff081\uff09\u53e3\u7b97\u4e58\u6cd5\uff1a\u6574\u5341\u3001\u6574\u767e\u7684\u6570\u76f8\u4e58\uff0c\u53ea\u9700\u628a\u524d\u9762\u6570\u5b57\u76f8\u4e58\uff0c\u518d\u770b\u4e24\u4e2a\u56e0\u6570\u4e00\u5171\u6709\u51e0\u4e2a0\uff0c\u5c31\u5728\u7ed3\u679c\u540e\u9762\u6dfb\u4e0a\u51e0\u4e2a0\u3002\u6bd4\u5982\uff1a30\u00d7500\uff1d15000 \u53ef\u4ee5\u8fd9\u6837\u60f3\uff0c3\u00d75\uff1d15\uff0c\u4e24\u4e2a\u56e0\u6570\u4e00\u5171\u67093\u4e2a0\uff0c\u5728\u6240\u5f97\u7ed3\u679c15\u540e\u9762\u6dfb\u4e0a3\u4e2a0\u5c31\u5f97\u523030\u00d7500\uff1d15000 \uff082\uff09\u7b14\u7b97\u4e58\u6cd5\uff1a\u5148\u628a\u7b2c\u4e00\u4e2a\u56e0\u6570\u540c\u7b2c\u4e8c\u4e2a\u56e0\u6570\u4e2a\u4f4d\u4e0a\u7684\u6570\u76f8\u4e58\uff0c\u518d\u4e0e\u7b2c\u4e8c\u4e2a\u56e0\u6570\u5341\u4f4d\u4e0a\u7684\u6570\u76f8\u4e58\u3002 \uff083\uff09\u51e0\u4e2a\u4e2a\u7279\u6b8a\u6570\uff1a25\u00d74\uff1d100 \uff0c 125\u00d78\uff1d1000 \u4e00\u4e2a\u4e24\u4f4d\u6570\u4e0e11\u76f8\u4e58\u5f97\u5230\u4e00\u4e2a\u4e09\u4f4d\u6570\u3002\u5982\uff1a18\u00d711\uff1d18\uff0b180\uff1d198 \uff084\uff09\u76f8\u5173\u516c\u5f0f\uff1a \u56e0\u6570\u00d7\u56e0\u6570\uff1d\u79ef \u79ef\u00f7\u56e0\u6570\uff1d\u53e6\u4e00\u4e2a\u56e0\u6570 6.\u9762\u79ef \uff081\uff09\u7269\u4f53\u7684\u8868\u9762\u6216\u5c01\u95ed\u56fe\u5f62\u7684\u5927\u5c0f\uff0c\u5c31\u662f\u5b83\u4eec\u7684\u9762\u79ef\u3002 \u56f4\u6210\u4e00\u4e2a\u56fe\u5f62\u7684\u6240\u6709\u8fb9\u957f\u603b\u548c\u53eb\u5468\u957f\u3002\u9762\u79ef\u548c\u957f\u5ea6\u4e0d\u53ef\u6bd4\u3002 \uff082\uff09\u6bd4\u8f83\u4e24\u4e2a\u56fe\u5f62\u9762\u79ef\u7684\u5927\u5c0f\uff0c\u8981\u7528\u7edf\u4e00\u7684\u9762\u79ef\u5355\u4f4d\u6765\u6d4b\u91cf\u3002 \uff083\uff09\u2460\u8fb9\u957f1mm\u7684\u6b63\u65b9\u5f62\uff0c\u9762\u79ef\u662f1mm\u00b2\uff1b \u2461\u8fb9\u957f1cm\u7684\u6b63\u65b9\u5f62\uff0c\u9762\u79ef\u662f1cm\u00b2\uff1b \u2462\u8fb9\u957f1dm\u7684\u6b63\u65b9\u5f62\uff0c\u9762\u79ef\u662f1dm\u00b2\uff1b \u2463\u8fb9\u957f1m\u7684\u6b63\u65b9\u5f62\uff0c\u9762\u79ef\u662f1m\u00b2\uff1b \u2464\u8fb9\u957f100m\u7684\u6b63\u65b9\u5f62\uff0c\u9762\u79ef\u662f1\u516c\u9877\uff1b \u2465\u8fb9\u957f1km\u7684\u6b63\u65b9\u5f62\uff0c\u9762\u79ef\u662f1km\u00b2\uff1b \uff084\uff09\u957f\u65b9\u5f62\u7684\u9762\u79ef\uff1d\u957f\u00d7\u5bbd \u957f\u65b9\u5f62\u7684\u5468\u957f\uff1d\uff08\u957f\uff0b\u5bbd\uff09\u00d72 \u5df2\u77e5\u9762\u79ef\u6c42\u957f\uff1a\u957f\uff1d\u9762\u79ef\u00f7\u5bbd \u5df2\u77e5\u5468\u957f\u6c42\u957f\uff1a\u957f\uff1d\u5468\u957f\u00f72\uff0d\u5bbd \u6b63\u65b9\u5f62\u7684\u9762\u79ef\uff1d\u8fb9\u957f\u00d7\u8fb9\u957f \u6b63\u65b9\u5f62\u7684\u5468\u957f\uff1d\u8fb9\u957f\u00d74 \u5df2\u77e5\u9762\u79ef\u6c42\u8fb9\u957f\uff1a\u8fb9\u957f\uff1d\u9762\u79ef\u00f74 \uff085\uff09\u9762\u79ef\u5355\u4f4d\u4e4b\u95f4\u7684\u8fdb\u7387 1cm\u00b2\uff1d100mm\u00b2 1dm\u00b2\uff1d100cm\u00b2 1m\u00b2\uff1d100dm\u00b2 1\u516c\u9877\uff1d10000m\u00b2 1km\u00b2\uff1d100\u516c\u9877 \u957f\u5ea6\u5355\u4f4d\u4e4b\u95f4\u7684\u8fdb\u7387 1cm\uff1d10mm 1dm\uff1d10cm 1m\uff1d10dm 1km\uff1d1000m \u96641\u516c\u9877\uff1d10000m\u00b2\u4e4b\u5916\uff0c\u5176\u4f59\u9762\u79ef\u5355\u4f4d\u8fdb\u7387\u4e3a100\uff1b\u96641km\uff1d1000m\u4e4b\u5916\uff0c\u5176\u4f59\u957f\u5ea6\u5355\u4f4d\u8fdb\u7387\u4e3a10\u3002 \uff086\uff09\u5468\u957f\u76f8\u7b49\u7684\u4e24\u4e2a\u957f\u65b9\u5f62\uff0c\u9762\u79ef\u4e0d\u4e00\u5b9a\u76f8\u7b49\u3002\u9762\u79ef\u76f8\u7b49\u7684\u4e24\u4e2a\u957f\u65b9\u5f62\uff0c\u5468\u957f\u4e5f\u4e0d\u4e00\u5b9a\u76f8\u7b49\u3002\uff08\u8bfe\u672cP81\u7b2c10\uff0c11\u9898\uff09 7.\u5c0f\u6570\u7684\u521d\u6b65\u8ba4\u8bc6 \uff081\uff09\u6bd4\u8f83\u4e24\u4e2a\u5c0f\u6570\u7684\u5927\u5c0f\uff0c\u5148\u6bd4\u8f83\u5c0f\u6570\u7684\u6574\u6570\u90e8\u5206\uff0c\u6574\u6570\u90e8\u5206\u5927\u7684\u6570\u5c31\u5927\uff0c\u5982\u679c\u6574\u6570\u90e8\u5206\u76f8\u540c\u5c31\u6bd4\u8f83\u5c0f\u6570\u7684\u5c0f\u6570\u90e8\u5206\uff0c\u5c0f\u6570\u90e8\u5206\u8981\u4ece\u5c0f\u6570\u70b9\u540e\u6700\u9ad8\u4f4d\u6bd4\u8d77\u3002 \uff082\uff09\u8ba1\u7b97\u5c0f\u6570\u52a0\u3001\u51cf\u6cd5\u65f6\uff0c\u4e00\u5b9a\u8981\u5148\u5bf9\u9f50\u5c0f\u6570\u70b9\u518d\u76f8\u52a0\u3001\u51cf\u3002\uff08\u5c0f\u6570\u70b9\u5bf9\u9f50\u5c31\u80fd\u628a\u76f8\u540c\u6570\u4f4d\u5bf9\u9f50\u3002\uff09 \u548c\u5dee\u95ee\u9898...<\/p>\n","protected":false},"author":211806819,"featured_media":33512,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","footnotes":""},"categories":[132672],"tags":[],"class_list":["post-33507","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-math-learning-zh"],"acf":[],"yoast_head":"\n\u6d77\u5916\u4e09\u5e74\u7ea7\u5b69\u5b50\u5b66\u6570\u5b66\uff1a\u77e5\u8bc6\u70b9\u548c\u89e3\u9898\u65b9\u6cd5\u5927\u5168\uff08\u9644\u7ec3\u4e60\u9898\/\u8bfe\u672c\u63a8\u8350\uff09 - WuKong Edu Blog<\/title>\n<meta name=\"description\" content=\"\u4e09\u5e74\u7ea7\u6570\u5b66\u77e5\u8bc6\u70b9\u6709\u54ea\u4e9b\uff1f\u4e09\u5e74\u7ea7\u6570\u5b66\u7684\u89e3\u9898\u65b9\u6cd5\u662f\u600e\u6837\u7684\uff1f\u4e09\u5e74\u7ea7\u6570\u5b66\u7684\u7ec3\u4e60\u9898\u548c\u8bfe\u672c\u54ea\u4e9b\u6bd4\u8f83\u597d\uff1f\u6709\u5173\u8fd9\u4e9b\u95ee\u9898\uff0c\u4e66\u4e2d\u90fd\u4f1a\u7ed9\u5927\u5bb6\u8be6\u7ec6\u89e3\u8bf4\u3002\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u6d77\u5916\u4e09\u5e74\u7ea7\u5b69\u5b50\u5b66\u6570\u5b66\uff1a\u77e5\u8bc6\u70b9\u548c\u89e3\u9898\u65b9\u6cd5\u5927\u5168\uff08\u9644\u7ec3\u4e60\u9898\/\u8bfe\u672c\u63a8\u8350\uff09 - WuKong Edu Blog\" \/>\n<meta property=\"og:description\" content=\"\u4e09\u5e74\u7ea7\u6570\u5b66\u77e5\u8bc6\u70b9\u6709\u54ea\u4e9b\uff1f\u4e09\u5e74\u7ea7\u6570\u5b66\u7684\u89e3\u9898\u65b9\u6cd5\u662f\u600e\u6837\u7684\uff1f\u4e09\u5e74\u7ea7\u6570\u5b66\u7684\u7ec3\u4e60\u9898\u548c\u8bfe\u672c\u54ea\u4e9b\u6bd4\u8f83\u597d\uff1f\u6709\u5173\u8fd9\u4e9b\u95ee\u9898\uff0c\u4e66\u4e2d\u90fd\u4f1a\u7ed9\u5927\u5bb6\u8be6\u7ec6\u89e3\u8bf4\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.wukongsch.com\/blog\/zh\/third-grade-math-post-33507\/\" \/>\n<meta property=\"og:site_name\" content=\"WuKong Edu Blog\" \/>\n<meta property=\"article:published_time\" content=\"2024-05-25T08:15:05+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-06-13T04:50:44+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/wp-more.wukongedu.net\/blog\/wp-content\/uploads\/2024\/05\/image-588.png\" \/>\n\t<meta property=\"og:image:width\" content=\"839\" \/>\n\t<meta property=\"og:image:height\" content=\"461\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Delvair | WuKong Math Teacher\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Delvair | WuKong Math Teacher\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.wukongsch.com\/blog\/zh\/third-grade-math-post-33507\/\",\"url\":\"https:\/\/www.wukongsch.com\/blog\/zh\/third-grade-math-post-33507\/\",\"name\":\"\u6d77\u5916\u4e09\u5e74\u7ea7\u5b69\u5b50\u5b66\u6570\u5b66\uff1a\u77e5\u8bc6\u70b9\u548c\u89e3\u9898\u65b9\u6cd5\u5927\u5168\uff08\u9644\u7ec3\u4e60\u9898\/\u8bfe\u672c\u63a8\u8350\uff09 - WuKong Edu Blog\",\"isPartOf\":{\"@id\":\"https:\/\/www.wukongsch.com\/blog\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.wukongsch.com\/blog\/zh\/third-grade-math-post-33507\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.wukongsch.com\/blog\/zh\/third-grade-math-post-33507\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/wp-more.wukongedu.net\/blog\/wp-content\/uploads\/2024\/05\/image-588.png\",\"datePublished\":\"2024-05-25T08:15:05+00:00\",\"dateModified\":\"2025-06-13T04:50:44+00:00\",\"author\":{\"@id\":\"https:\/\/www.wukongsch.com\/blog\/#\/schema\/person\/bbaca7aa958fcf6e4f8dd460901232b4\"},\"description\":\"\u4e09\u5e74\u7ea7\u6570\u5b66\u77e5\u8bc6\u70b9\u6709\u54ea\u4e9b\uff1f\u4e09\u5e74\u7ea7\u6570\u5b66\u7684\u89e3\u9898\u65b9\u6cd5\u662f\u600e\u6837\u7684\uff1f\u4e09\u5e74\u7ea7\u6570\u5b66\u7684\u7ec3\u4e60\u9898\u548c\u8bfe\u672c\u54ea\u4e9b\u6bd4\u8f83\u597d\uff1f\u6709\u5173\u8fd9\u4e9b\u95ee\u9898\uff0c\u4e66\u4e2d\u90fd\u4f1a\u7ed9\u5927\u5bb6\u8be6\u7ec6\u89e3\u8bf4\u3002\",\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.wukongsch.com\/blog\/zh\/third-grade-math-post-33507\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.wukongsch.com\/blog\/zh\/third-grade-math-post-33507\/#primaryimage\",\"url\":\"https:\/\/wp-more.wukongedu.net\/blog\/wp-content\/uploads\/2024\/05\/image-588.png\",\"contentUrl\":\"https:\/\/wp-more.wukongedu.net\/blog\/wp-content\/uploads\/2024\/05\/image-588.png\",\"width\":839,\"height\":461,\"caption\":\"\u6570\u5b66\"},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.wukongsch.com\/blog\/#website\",\"url\":\"https:\/\/www.wukongsch.com\/blog\/\",\"name\":\"WuKong Edu Blog\",\"description\":\"Get latest news of WuKong Education and Tips of WuKong Chinese, Math & English ELA. We also share useful tips for Chinese learning & International Math & English reading, writing learning for 3-18 students.\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.wukongsch.com\/blog\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.wukongsch.com\/blog\/#\/schema\/person\/bbaca7aa958fcf6e4f8dd460901232b4\",\"name\":\"Delvair | WuKong Math Teacher\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.wukongsch.com\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/wp-more.wukongedu.net\/blog\/wp-content\/litespeed\/avatar\/38501335435885934b278b7d6a8ed949.jpg?ver=1776938408\",\"contentUrl\":\"https:\/\/wp-more.wukongedu.net\/blog\/wp-content\/litespeed\/avatar\/38501335435885934b278b7d6a8ed949.jpg?ver=1776938408\",\"caption\":\"Delvair | WuKong Math Teacher\"},\"description\":\"Delvair, a graduate of the Federal University of Maranh\u00e3o in Brazil, is a dedicated educator with over six years of experience in school-based mathematics instruction. She specializes in advanced math pedagogy, with a particular expertise in Math Kangaroo competition coaching. Driven by the belief that education is the bedrock of a thriving society, Delvair is committed to creating an empowering environment where every child can excel. She holds the firm conviction that with the right guidance, every student possesses the potential to master complex mathematical concepts.\",\"sameAs\":[\"https:\/\/www.wukongsch.com\/blog\/author\/delvair\/\",\"https:\/\/www.linkedin.com\/in\/delvairdiniz\"],\"url\":\"https:\/\/www.wukongsch.com\/blog\/author\/delvair\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\u6d77\u5916\u4e09\u5e74\u7ea7\u5b69\u5b50\u5b66\u6570\u5b66\uff1a\u77e5\u8bc6\u70b9\u548c\u89e3\u9898\u65b9\u6cd5\u5927\u5168\uff08\u9644\u7ec3\u4e60\u9898\/\u8bfe\u672c\u63a8\u8350\uff09 - WuKong Edu Blog","description":"\u4e09\u5e74\u7ea7\u6570\u5b66\u77e5\u8bc6\u70b9\u6709\u54ea\u4e9b\uff1f\u4e09\u5e74\u7ea7\u6570\u5b66\u7684\u89e3\u9898\u65b9\u6cd5\u662f\u600e\u6837\u7684\uff1f\u4e09\u5e74\u7ea7\u6570\u5b66\u7684\u7ec3\u4e60\u9898\u548c\u8bfe\u672c\u54ea\u4e9b\u6bd4\u8f83\u597d\uff1f\u6709\u5173\u8fd9\u4e9b\u95ee\u9898\uff0c\u4e66\u4e2d\u90fd\u4f1a\u7ed9\u5927\u5bb6\u8be6\u7ec6\u89e3\u8bf4\u3002","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"og_locale":"en_US","og_type":"article","og_title":"\u6d77\u5916\u4e09\u5e74\u7ea7\u5b69\u5b50\u5b66\u6570\u5b66\uff1a\u77e5\u8bc6\u70b9\u548c\u89e3\u9898\u65b9\u6cd5\u5927\u5168\uff08\u9644\u7ec3\u4e60\u9898\/\u8bfe\u672c\u63a8\u8350\uff09 - WuKong Edu Blog","og_description":"\u4e09\u5e74\u7ea7\u6570\u5b66\u77e5\u8bc6\u70b9\u6709\u54ea\u4e9b\uff1f\u4e09\u5e74\u7ea7\u6570\u5b66\u7684\u89e3\u9898\u65b9\u6cd5\u662f\u600e\u6837\u7684\uff1f\u4e09\u5e74\u7ea7\u6570\u5b66\u7684\u7ec3\u4e60\u9898\u548c\u8bfe\u672c\u54ea\u4e9b\u6bd4\u8f83\u597d\uff1f\u6709\u5173\u8fd9\u4e9b\u95ee\u9898\uff0c\u4e66\u4e2d\u90fd\u4f1a\u7ed9\u5927\u5bb6\u8be6\u7ec6\u89e3\u8bf4\u3002","og_url":"https:\/\/www.wukongsch.com\/blog\/zh\/third-grade-math-post-33507\/","og_site_name":"WuKong Edu Blog","article_published_time":"2024-05-25T08:15:05+00:00","article_modified_time":"2025-06-13T04:50:44+00:00","og_image":[{"width":839,"height":461,"url":"https:\/\/wp-more.wukongedu.net\/blog\/wp-content\/uploads\/2024\/05\/image-588.png","type":"image\/png"}],"author":"Delvair | WuKong Math Teacher","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Delvair | WuKong Math Teacher","Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.wukongsch.com\/blog\/zh\/third-grade-math-post-33507\/","url":"https:\/\/www.wukongsch.com\/blog\/zh\/third-grade-math-post-33507\/","name":"\u6d77\u5916\u4e09\u5e74\u7ea7\u5b69\u5b50\u5b66\u6570\u5b66\uff1a\u77e5\u8bc6\u70b9\u548c\u89e3\u9898\u65b9\u6cd5\u5927\u5168\uff08\u9644\u7ec3\u4e60\u9898\/\u8bfe\u672c\u63a8\u8350\uff09 - WuKong Edu Blog","isPartOf":{"@id":"https:\/\/www.wukongsch.com\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.wukongsch.com\/blog\/zh\/third-grade-math-post-33507\/#primaryimage"},"image":{"@id":"https:\/\/www.wukongsch.com\/blog\/zh\/third-grade-math-post-33507\/#primaryimage"},"thumbnailUrl":"https:\/\/wp-more.wukongedu.net\/blog\/wp-content\/uploads\/2024\/05\/image-588.png","datePublished":"2024-05-25T08:15:05+00:00","dateModified":"2025-06-13T04:50:44+00:00","author":{"@id":"https:\/\/www.wukongsch.com\/blog\/#\/schema\/person\/bbaca7aa958fcf6e4f8dd460901232b4"},"description":"\u4e09\u5e74\u7ea7\u6570\u5b66\u77e5\u8bc6\u70b9\u6709\u54ea\u4e9b\uff1f\u4e09\u5e74\u7ea7\u6570\u5b66\u7684\u89e3\u9898\u65b9\u6cd5\u662f\u600e\u6837\u7684\uff1f\u4e09\u5e74\u7ea7\u6570\u5b66\u7684\u7ec3\u4e60\u9898\u548c\u8bfe\u672c\u54ea\u4e9b\u6bd4\u8f83\u597d\uff1f\u6709\u5173\u8fd9\u4e9b\u95ee\u9898\uff0c\u4e66\u4e2d\u90fd\u4f1a\u7ed9\u5927\u5bb6\u8be6\u7ec6\u89e3\u8bf4\u3002","inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.wukongsch.com\/blog\/zh\/third-grade-math-post-33507\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.wukongsch.com\/blog\/zh\/third-grade-math-post-33507\/#primaryimage","url":"https:\/\/wp-more.wukongedu.net\/blog\/wp-content\/uploads\/2024\/05\/image-588.png","contentUrl":"https:\/\/wp-more.wukongedu.net\/blog\/wp-content\/uploads\/2024\/05\/image-588.png","width":839,"height":461,"caption":"\u6570\u5b66"},{"@type":"WebSite","@id":"https:\/\/www.wukongsch.com\/blog\/#website","url":"https:\/\/www.wukongsch.com\/blog\/","name":"WuKong Edu Blog","description":"Get latest news of WuKong Education and Tips of WuKong Chinese, Math & English ELA. We also share useful tips for Chinese learning & International Math & English reading, writing learning for 3-18 students.","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.wukongsch.com\/blog\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/www.wukongsch.com\/blog\/#\/schema\/person\/bbaca7aa958fcf6e4f8dd460901232b4","name":"Delvair | WuKong Math Teacher","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.wukongsch.com\/blog\/#\/schema\/person\/image\/","url":"https:\/\/wp-more.wukongedu.net\/blog\/wp-content\/litespeed\/avatar\/38501335435885934b278b7d6a8ed949.jpg?ver=1776938408","contentUrl":"https:\/\/wp-more.wukongedu.net\/blog\/wp-content\/litespeed\/avatar\/38501335435885934b278b7d6a8ed949.jpg?ver=1776938408","caption":"Delvair | WuKong Math Teacher"},"description":"Delvair, a graduate of the Federal University of Maranh\u00e3o in Brazil, is a dedicated educator with over six years of experience in school-based mathematics instruction. She specializes in advanced math pedagogy, with a particular expertise in Math Kangaroo competition coaching. Driven by the belief that education is the bedrock of a thriving society, Delvair is committed to creating an empowering environment where every child can excel. She holds the firm conviction that with the right guidance, every student possesses the potential to master complex mathematical concepts.","sameAs":["https:\/\/www.wukongsch.com\/blog\/author\/delvair\/","https:\/\/www.linkedin.com\/in\/delvairdiniz"],"url":"https:\/\/www.wukongsch.com\/blog\/author\/delvair\/"}]}},"amp_enabled":false,"read_time":"1","_links":{"self":[{"href":"https:\/\/wp-more.wukongedu.net\/blog\/wp-json\/wp\/v2\/posts\/33507","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wp-more.wukongedu.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wp-more.wukongedu.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wp-more.wukongedu.net\/blog\/wp-json\/wp\/v2\/users\/211806819"}],"replies":[{"embeddable":true,"href":"https:\/\/wp-more.wukongedu.net\/blog\/wp-json\/wp\/v2\/comments?post=33507"}],"version-history":[{"count":2,"href":"https:\/\/wp-more.wukongedu.net\/blog\/wp-json\/wp\/v2\/posts\/33507\/revisions"}],"predecessor-version":[{"id":46329,"href":"https:\/\/wp-more.wukongedu.net\/blog\/wp-json\/wp\/v2\/posts\/33507\/revisions\/46329"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wp-more.wukongedu.net\/blog\/wp-json\/wp\/v2\/media\/33512"}],"wp:attachment":[{"href":"https:\/\/wp-more.wukongedu.net\/blog\/wp-json\/wp\/v2\/media?parent=33507"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wp-more.wukongedu.net\/blog\/wp-json\/wp\/v2\/categories?post=33507"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wp-more.wukongedu.net\/blog\/wp-json\/wp\/v2\/tags?post=33507"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}