四年级下册语文第一至七单的奥数题以及答案 小学四年级奥数题及答案50题
300\u9053\u5c0f\u5b66\u56db\u5e74\u7ea7\u4e0b\u518c\u5e26\u7b54\u6848\u6570\u5b66\u5965\u6570\u98981.\u4e00\u6761\u8def\u957f100\u7c73\uff0c\u4ece\u5934\u5230\u5c3e\u6bcf\u969410\u7c73\u683d1\u68f5\u68a7\u6850\u6811\uff0c\u5171\u683d\u591a\u5c11\u68f5\u6811\uff1f
\u8def\u5206\u6210100\u00f710\uff1d10\u6bb5\uff0c\u5171\u683d\u681110+1\uff1d11\u68f5\u3002
12\u68f5\u67f3\u6811\u6392\u6210\u4e00\u6392\uff0c\u5728\u6bcf\u4e24\u68f5\u67f3\u6811\u4e2d\u95f4\u79cd3\u68f5\u6843\u6811\uff0c\u5171\u79cd\u591a\u5c11\u68f5\u6843\u6811\uff1f
3\u00d7\uff0812\uff0d1\uff09\uff1d33\u68f5\u3002
\u4e00\u6839200\u5398\u7c73\u957f\u7684\u6728\u6761\uff0c\u8981\u952f\u621010\u5398\u7c73\u957f\u7684\u5c0f\u6bb5\uff0c\u9700\u8981\u952f\u51e0\u6b21\uff1f
200\u00f710\uff1d20\u6bb5\uff0c20\uff0d1\uff1d19\u6b21\u3002
4.\u8682\u8681\u722c\u6811\u679d\uff0c\u6bcf\u4e0a\u4e00\u8282\u9700\u898110\u79d2\u949f\uff0c\u4ece\u7b2c\u4e00\u8282\u722c\u5230\u7b2c13\u8282\u9700\u8981\u591a\u5c11\u5206\u949f\uff1f
\u4ece\u7b2c\u4e00\u8282\u5230\u7b2c13\u8282\u970010\u00d7\uff0813\uff0d1\uff09\uff1d120\u79d2\uff0c120\u00f760\uff1d2\u5206\u3002
5.\u5728\u82b1\u5703\u7684\u5468\u56f4\u65b9\u5f0f\u83ca\u82b1\uff0c\u6bcf\u96941\u7c73\u653e1\u76c6\u82b1\u3002\u82b1\u5703\u5468\u56f4\u517120\u7c73\u957f\u3002\u9700\u653e\u591a\u5c11\u76c6\u83ca\u82b1\uff1f
20\u00f71\u00d71\uff1d20\u76c6
6.\u4ece\u53d1\u7535\u5382\u5230\u95f9\u5e02\u533a\u4e00\u5171\u6709250\u6839\u7535\u7ebf\u6746\uff0c\u6bcf\u76f8\u90bb\u4e24\u6839\u7535\u7ebf\u6746\u4e4b\u95f4\u662f30\u7c73\u3002\u4ece\u53d1\u7535\u5382\u5230\u95f9\u5e02\u533a\u6709\u591a\u8fdc\uff1f
30\u00d7\uff08250\uff0d1\uff09\uff1d7470\u7c73\u3002
7.\u738b\u8001\u5e08\u628a\u6708\u6536\u5165\u7684\u4e00\u534a\u53c820\u5143\u7559\u505a\u751f\u6d3b\u8d39\uff0c\u53c8\u628a\u5269\u4f59\u94b1\u7684\u4e00\u534a\u53c850\u5143\u50a8\u84c4\u8d77\u6765\uff0c\u8fd9\u65f6\u8fd8\u526940\u5143\u7ed9\u5b69\u5b50\u4ea4\u5b66\u8d39\u4e66\u672c\u8d39\u3002\u4ed6\u8fd9\u4e2a\u6708\u6536\u5165\u591a\u5c11\u5143\uff1f
[(40+50) \u00d72+20] \u00d72=400(\u5143)\u7b54\uff1a\u4ed6\u8fd9\u4e2a\u6708\u6536\u5165400\u5143\u3002
8.\u4e00\u4e2a\u4eba\u6cbf\u7740\u5927\u63d0\u8d70\u4e86\u5168\u957f\u7684\u4e00\u534a\u540e\uff0c\u53c8\u8d70\u4e86\u5269\u4e0b\u7684\u4e00\u534a\uff0c\u8fd8\u5269\u4e0b1\u5343\u7c73\uff0c\u95ee\uff1a\u5927\u63d0\u5168\u957f\u591a\u5c11\u5343\u7c73\uff1f
1\u00d72\u00d72\uff1d4\u5343\u7c73
9.\u7532\u5728\u52a0\u5de5\u4e00\u6279\u96f6\u4ef6\uff0c\u7b2c\u4e00\u5929\u52a0\u5de5\u4e86\u8fd9\u5806\u96f6\u4ef6\u7684\u4e00\u534a\u53c810\u4e2a\uff0c\u7b2c\u4e8c\u5929\u53c8\u52a0\u5de5\u4e86\u5269\u4e0b\u7684\u4e00\u534a\u53c810\u4e2a\uff0c\u8fd8\u5269\u4e0b25\u4e2a\u6ca1\u6709\u52a0\u5de5\u3002\u95ee\uff1a\u8fd9\u6279\u96f6\u4ef6\u6709\u591a\u5c11\u4e2a\uff1f
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10.\u4e00\u6761\u6bdb\u6bdb\u866b\u7531\u5e7c\u866b\u957f\u5230\u6210\u866b\uff0c\u6bcf\u5929\u957f\u4e00\u500d\uff0c16\u5929\u80fd\u957f\u523016\u5398\u7c73\u3002\u95ee\u5b83\u51e0\u5929\u53ef\u4ee5\u957f\u52304\u5398\u7c73\uff1f
16\u00f72\u00f72\uff1d4\uff08\u5398\u7c73\uff09\uff0c16-1-1\uff1d14\uff08\u5929\uff09
11.\u4e00\u6876\u6c34\uff0c\u7b2c\u4e00\u6b21\u5012\u51fa\u4e00\u534a\uff0c\u7136\u540e\u5012\u56de\u6876\u91cc30\u5343\u514b\uff0c\u7b2c\u4e8c\u6b21\u5012\u51fa\u6876\u4e2d\u5269\u4e0b\u6c34\u7684\u4e00\u534a\uff0c\u7b2c\u4e09\u6b21\u5012\u51fa180\u5343\u514b\uff0c\u6876\u4e2d\u8fd8\u5269\u4e0b80\u5343\u514b\u3002\u6876\u91cc\u539f\u6765\u6709\u6c34\u591a\u5c11\u5343\u514b\uff1f
180+80\uff1d260\uff08\u5343\u514b\uff09\uff0c260\u00d72-30\uff1d490\uff08\u5343\u514b\uff09\uff0c490\u00d72\uff1d980\uff08\u5343\u514b\uff09\u3002
12.\u7532\u3001\u4e59\u4e24\u4e66\u67b6\u5171\u6709\u56fe\u4e66200\u672c\uff0c\u7532\u4e66\u67b6\u7684\u56fe\u4e66\u6570\u6bd4\u4e59\u4e66\u67b6\u76843\u500d\u5c1116\u672c\u3002\u7532\u3001\u4e59\u4e24\u4e66\u67b6\u4e0a\u5404\u6709\u56fe\u4e66\u591a\u5c11\u672c\uff1f
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13.\u5c0f\u71d5\u4e70\u4e00\u5957\u8863\u670d\u7528\u53bb185\u5143\uff0c\u95ee\u4e0a\u8863\u548c\u88e4\u5b50\u5404\u591a\u5c11\u5143\uff1f
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14.\u7532\u3001\u4e59\u3001\u4e19\u4e09\u4eba\u5e74\u9f84\u4e4b\u548c\u662f94\u5c81\uff0c\u4e14\u7532\u76842\u500d\u6bd4\u4e19\u591a5\u5c81\uff0c\u4e592\u500d\u6bd4\u4e19\u591a19\u5c81\uff0c\u95ee\uff1a\u7532\u3001\u4e59\u3001\u4e19\u4e09\u4eba\u5404\u591a\u5927\uff1f
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15.\u5c0f\u660e\u3001\u5c0f\u534e\u6349\u5b8c\u9c7c\u3002\u5c0f\u660e\u8bf4\uff1a\u201c\u5982\u679c\u4f60\u628a\u4f60\u6349\u7684\u9c7c\u7ed9\u62111\u6761\uff0c\u6211\u7684\u9c7c\u5c31\u662f\u4f60\u76842\u500d\u3002\u5982\u679c\u6211\u7ed9\u4f601\u6761\uff0c\u54b1\u4eec\u5c31\u4e00\u6837\u591a\u4e86\u3002\u201c\u8bf7\u7b97\u51fa\u4e24\u4e2a\u5404\u6349\u4e86\u591a\u5c11\u6761\u9c7c\u3002
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16.\u5c0f\u82b3\u53bb\u6587\u5177\u5e97\u4e70\u4e8613\u672c\u8bed\u6587\u4e66\uff0c8\u672c\u7b97\u672f\u4e66\uff0c\u5171\u7528\u53bb10\u5143\u3002\u5df2\u77e56\u672c\u8bed\u6587\u672c\u7684\u4ef7\u94b1\u4e0e4\u672c\u7b97\u672f\u672c\u7684\u4ef7\u94b1\u76f8\u7b49\u3002\u95ee\uff1a1\u672c\u8bed\u6587\u672c\u30011\u672c\u7b97\u672f\u672c\u5404\u591a\u5c11\u94b1\uff1f
8\u00f74\u00d76=12\uff0c\u53738\u672c\u7b97\u672f\u672c\u4e0e12\u672c\u8bed\u6587\u4f53\u4ef7\u94b1\u76f8\u7b49\u3002\u6240\u4ee51\u672c\u8bed\u6587\u672c\u503c10\u00d7100\u00f7\uff0813+12\uff09=40\uff08\u5206\uff09\uff0c1\u672c\u7b97\u672f\u672c\u503c40\u00d76\u00f74=60\uff08\u5206\uff09\uff0c\u53731\u672c\u8bed\u6587\u672c4\u89d2\uff0c1\u672c\u7b97\u672f\u672c6\u89d2\u3002
17.\u627e\u89c4\u5f8b\uff0c\u5728\u62ec\u53f7\u5185\u586b\u5165\u9002\u5f53\u7684\u6570. 75\uff0c3\uff0c74\uff0c3\uff0c73\uff0c3\uff0c\uff08\uff09\uff0c\uff08\uff09\u3002
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18\u627e\u89c4\u5f8b\uff0c\u5728\u62ec\u53f7\u5185\u586b\u5165\u9002\u5f53\u7684\u6570. 1\uff0c4\uff0c5\uff0c4\uff0c9\uff0c4\uff0c\uff08\uff09\uff0c\uff08\uff09\u3002
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19.\u627e\u89c4\u5f8b\uff0c\u5728\u62ec\u53f7\u5185\u586b\u5165\u9002\u5f53\u7684\u6570. 3\uff0c2\uff0c6\uff0c2\uff0c12\uff0c2\uff0c\uff08\uff09\uff0c\uff08\uff09\u3002
24\uff0c2\u3002
20.\u627e\u89c4\u5f8b\uff0c\u5728\u62ec\u53f7\u5185\u586b\u5165\u9002\u5f53\u7684\u6570. 76\uff0c2\uff0c75\uff0c3\uff0c74\uff0c4\uff0c\uff08\uff09\uff0c\uff08\uff09\u3002
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21.\u627e\u89c4\u5f8b\uff0c\u5728\u62ec\u53f7\u5185\u586b\u5165\u9002\u5f53\u7684\u6570. 2\uff0c3\uff0c4\uff0c5\uff0c8\uff0c7\uff0c\uff08\uff09\uff0c\uff08\uff09\u3002
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27.\u4e00\u5934\u8c61\u7684\u91cd\u91cf\u7b49\u4e8e4\u5934\u725b\u7684\u91cd\u91cf\uff0c\u4e00\u5934\u725b\u7684\u91cd\u91cf\u7b49\u4e8e3\u5339\u5c0f\u9a6c\u7684\u91cd\u91cf\uff0c\u4e00\u5339\u5c0f\u9a6c\u7684\u91cd\u91cf\u7b49\u4e8e3\u5934\u5c0f\u732a\u7684\u91cd\u91cf\u3002\u95ee\uff1a\u4e00\u5934\u8c61\u7684\u91cd\u91cf\u7b49\u4e8e\u51e0\u5934\u5c0f\u732a\u7684\u91cd\u91cf\uff1f
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28.\u7532\u3001\u4e59\u3001\u4e19\u4e09\u4eba\uff0c\u4e00\u4e2a\u4eba\u559c\u6b22\u770b\u8db3\u7403\uff0c\u4e00\u4e2a\u4eba\u559c\u6b22\u770b\u62f3\u51fb\uff0c\u4e00\u4e2a\u4eba\u559c\u6b22\u770b\u7bee\u7403\u3002\u5df2\u77e5\u7532\u4e0d\u7231\u770b\u7bee\u7403\uff0c\u4e19\u65e2\u4e0d\u559c\u6b22\u770b\u7bee\u7403\u53c8\u4e0d\u559c\u6b22\u770b\u8db3\u7403\u3002\u73b0\u6709\u8db3\u7403\u3001\u62f3\u51fb\u3001\u7bee\u7403\u6bd4\u8d5b\u7684\u5165\u573a\u5238\u5404\u4e00\u5f20\u3002\u8bf7\u6839\u636e\u4ed6\u4eec\u7684\u7231\u597d\uff0c\u628a\u7968\u5206\u7ed9\u4ed6\u4eec\u3002
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29.\u6709\u4e00\u5806\u94c1\u5757\u548c\u94dc\u5757\uff0c\u6bcf\u5757\u94c1\u5757\u91cd\u91cf\u5b8c\u5168\u4e00\u6837\uff0c\u6bcf\u5757\u94dc\u5757\u7684\u91cd\u91cf\u4e5f\u5b8c\u5168\u4e00\u6837\u30023\u5757\u94c1\u5feb\u548c5\u5757\u94dc\u5757\u5171\u91cd210\u514b\u30024\u5757\u94c1\u5757\u548c10\u5757\u94dc\u5757\u5171\u91cd380\u514b\u3002\u95ee\uff1a\u6bcf\u4e00\u5757\u94c1\u5757\u3001\u6bcf\u4e00\u5757\u94dc\u5757\u5404\u91cd\u591a\u5c11\uff1f
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30.\u7532\u3001\u4e59\u3001\u4e19\u4e09\u4eba\u4e2d\u6709\u4e00\u4eba\u505a\u4e86\u4e00\u4ef6\u597d\u4e8b\u3002\u4ed6\u4eec\u5404\u81ea\u90fd\u8bf4\u4e86\u4e00\u53e5\u8bdd\uff0c\u800c\u5176\u4e2d\u53ea\u6709\u4e00\u53e5\u662f\u771f\u7684\u3002\u7532\u8bf4\uff1a\u201c\u662f\u4e59\u505a\u7684\u3002\u201d \u4e59\u8bf4\uff1a\u201c\u4e0d\u662f\u6211\u505a\u7684\u3002\u201d \u4e19\u8bf4\uff1a\u201c\u4e5f\u4e0d\u662f\u6211\u505a\u7684\u3002\u201d \u95ee\uff1a\u5230\u5e95\u662f\u8c01\u505a\u7684\u597d\u4e8b\uff1f
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31.\u4e00\u5f20\u957f8\u5206\u7c73\u3001\u5bbd3\u5206\u7c73\u7684\u957f\u65b9\u5f62\u7eb8\u677f\uff0c\u5728\u56db\u4e2a\u89d2\u843d\u4e0a\u5404\u622a\u53bb\u4e00\u4e2a\u8fb9\u957f\u4e3a2\u5206\u7c73\u7684\u6b63\u65b9\u5f62\uff0c\u6240\u5269\u4e0b\u7684\u90e8\u5206\u7684\u5468\u957f\u662f\u591a\u5c11\uff1f
\u7b54\uff1a\uff088+3\uff09\u00d72=22\uff08\u5206\u7c73\uff09
32.\u8ba1\u7b97 \uff1a18+19+20+21+22+23
\u539f\u5f0f=\uff0818+23\uff09\u00d76\u00f72=123
33.\u8ba1\u7b97 \uff1a100+102+104+106+108+110+112+114
\u539f\u5f0f=(100+114) \u00d78\u00f72=856
34.995+996+997+998+999
\u539f\u5f0f=(995+999) \u00d75\u00f72=4985
35.\uff1a\uff081999+1997+1995+\u2026+13+11\uff09-\uff0812+14+16+\u2026+1996+1998\uff09
\u7b2c\u4e00\u4e2a\u62ec\u53f7\u5185\u7684\u9879\u6570\u4e3a\uff081999-11\uff09\u00f72+1=995\uff0c\u6240\u4ee5\u539f\u5f0f=(1999-1998)+(1997-1996)+\u2026+\uff0813-12\uff09+11=1\u00d7994+11=1005
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1\uff0964\uff0c48\uff0c40\uff0c36\uff0c34\uff0c( ) 2\uff098\uff0c15\uff0c10\uff0c13\uff0c12\uff0c11\uff0c( )
3)1\u30014\u30015\u30018\u30019\u3001\uff08 \uff09\u300113\u3001\uff08 \uff09\u3001\uff08 \uff09 4)2\u30014\u30015\u300110\u300111\u3001\uff08 \uff09\u3001\uff08 \uff09 5)5,9,13,17,21,( ),( ) \u4e8c\u3001\u7b49\u5dee\u6570\u5217
1.\u5728\u7b49\u5dee\u6570\u52173\uff0c12\uff0c21\uff0c30\uff0c39\uff0c48\uff0c\u2026\u4e2d912\u662f\u7b2c\u51e0\u4e2a\u6570\uff1f
2.\u6c421\u81f3100\u5185\u6240\u6709\u4e0d\u80fd\u88ab5\u62169\u6574\u9664\u7684\u6574\u6570\u548c
3.\u628a210\u62c6\u62107\u4e2a\u81ea\u7136\u6570\u7684\u548c\uff0c\u4f7f\u8fd97\u4e2a\u6570\u4ece\u5c0f\u5230\u5927\u6392\u6210\u4e00\u884c\u540e\uff0c\u76f8\u90bb\u4e24\u4e2a\u6570\u7684\u5dee\u90fd\u662f5\uff0c\u90a3\u4e48\uff0c\u7b2c1\u4e2a\u6570\u4e0e\u7b2c6\u4e2a\u6570\u5206\u522b\u662f\u591a\u5c11\uff1f
4.\u628a\u4ece1\u5f00\u59cb\u7684\u6240\u6709\u5947\u6570\u8fdb\u884c\u5206\u7ec4\uff0c\u5176\u4e2d\u6bcf\u7ec4\u7684\u7b2c\u4e00\u4e2a\u6570\u90fd\u7b49\u4e8e\u6b64\u7ec4\u4e2d\u6240\u6709\u6570\u7684\u4e2a\u6570\uff0c\u5982\uff081\uff09\uff0c\uff083\u30015\u30017\uff09\uff0c\uff089\u300111\u300113\u300115\u300117\u300119\u300121\u300123\u300125\uff09\uff0c\uff0827\u300129\u3001\u2026\u202679\uff09\uff0c\uff0881\u3001\u2026\u2026\uff09\uff0c\u6c42\u7b2c5\u7ec4\u4e2d\u6240\u6709\u6570\u7684\u548c
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1.\u5df2\u77e59\u4e2a\u6570\u7684\u5e73\u5747\u6570\u662f72,\u53bb\u6389\u4e00\u4e2a\u6570\u540e,\u4f59\u4e0b\u7684\u6570\u5e73\u5747\u6570\u4e3a78,\u53bb\u6389\u7684\u6570\u662f______ . 2.\u67d0\u73ed\u670940\u540d\u5b66\u751f,\u671f\u4e2d\u6570\u5b66\u8003\u8bd5,\u6709\u4e24\u540d\u540c\u5b66\u56e0\u6545\u7f3a\u8003,\u8fd9\u65f6\u73ed\u7ea7\u5e73\u5747\u5206\u4e3a89\u5206,\u7f3a\u8003\u7684\u540c\u5b66\u8865\u8003\u5404\u5f9799\u5206,\u8fd9\u4e2a\u73ed\u7ea7\u4e2d\u8003\u5e73\u5747\u5206\u662f_______ .
3.\u4eca\u5e74\u524d5\u4e2a\u6708,\u5c0f\u660e\u6bcf\u6708\u5e73\u5747\u5b58\u94b14.2\u5143,\u4ece6\u6708\u8d77\u4ed6\u6bcf\u6708\u50a8\u84c46\u5143,\u90a3\u4e48\u4ece\u54ea\u4e2a\u6708\u8d77\u5c0f\u660e\u7684\u5e73\u5747\u50a8\u84c4\u8d85\u8fc75\u5143?
4.A\u3001B\u3001C\u3001D\u56db\u4e2a\u6570,\u6bcf\u6b21\u53bb\u6389\u4e00\u4e2a\u6570,\u5c06\u5176\u4f59\u4e0b\u7684\u4e09\u4e2a\u6570\u6c42\u5e73\u5747\u6570,\u8fd9\u6837\u8ba1\u7b97\u4e864\u6b21,\u5f97\u5230\u4e0b\u97624\u4e2a\u6570. 23, 26, 30, 33
A\u3001B\u3001C\u3001D 4\u4e2a\u6570\u7684\u5e73\u5747\u6570\u662f\u591a\u5c11\uff1f
5 A\u3001B\u3001C\u3001D4\u4e2a\u6570\uff0c\u6bcf\u6b21\u53bb\u6389\u4e00\u4e2a\u6570\uff0c\u5c06\u5176\u4f593\u4e2a\u6570\u6c42\u5e73\u5747\u6570\uff0c\u8fd9\u6837\u8ba1\u7b97\u4e864\u6b21\u5f97\u5230\u4e0b\u97624\u4e2a\u657023\u300126\u300130\u300133\uff0cA\u3001B\u3001C\u3001D4\u4e2a\u6570\u7684\u548c\u662f \u3002
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1\uff09100-98+96-94+92-90+\u2026\u2026+8-6+4-2=\uff08 \uff09 2\uff091976+1977+\u2026\u20262000-1975-1976-\u2026\u2026-1999=\uff08 \uff09 3\uff0926\u00d799 =\uff08 \uff09
4\uff0967\u00d712+67\u00d735+67\u00d752+67=\uff08 \uff09
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1\u3001\u25b3\u3001\u25a1\u3001\u3007\u5206\u522b\u4ee3\u8868\u4e09\u4e2a\u4e0d\u540c\u7684\u6570\uff0c\u5e76\u4e14;
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2.\u5c06\u4e5d\u4e2a\u8fde\u7eed\u81ea\u7136\u6570\u586b\u51653\u884c3\u5217\u7684\u4e5d\u4e2a\u7a7a\u683c\u4e2d\uff0c\u4f7f\u6bcf\u4e00\u6a2a\u884c\u53ca\u6bcf\u4e00\u7ad6\u5217\u7684\u4e09\u4e2a\u6570\u4e4b\u548c\u90fd\u7b49\u4e8e60.
3.\u5c06\u4ece1\u5f00\u59cb\u7684\u4e5d\u4e2a\u8fde\u7eed\u5947\u6570\u586b\u51653\u884c3\u5217\u7684\u4e5d\u4e2a\u7a7a\u683c\u4e2d\uff0c\u4f7f\u6bcf\u4e00\u6a2a\u884c\u3001\u6bcf\u4e00\u7ad6\u5217\u53ca\u4e24\u6761\u5bf9\u89d2\u7ebf\u4e0a\u7684\u4e09\u4e2a\u6570\u4e4b\u548c\u90fd\u76f8\u7b49.
4 \u75281\u81f39\u8fd99\u4e2a\u6570\u7f16\u5236\u4e00\u4e2a\u4e09\u9636\u5e7b\u65b9\uff0c\u5199\u51fa\u6240\u6709\u53ef\u80fd\u7684\u7ed3\u679c\u3002\u6240\u8c13\u5e7b\u65b9\u662f\u6307\u5728\u6b63\u65b9\u5f62\u7684\u65b9\u683c\u8868\u7684\u6bcf\u4e2a\u65b9\u683c\u5185\u586b\u5165\u4e0d\u540c\u7684\u6570\uff0c\u4f7f\u5f97\u6bcf\u884c\u3001\u6bcf\u5217\u548c\u4e24\u6761\u5bf9\u89d2\u7ebf\u4e0a\u7684\u5404\u6570\u4e4b\u548c\u76f8\u7b49\uff1b\u800c\u9636\u6570\u662f\u6307\u6bcf\u884c\u3001\u6bcf\u5217\u6240\u5305\u542b\u7684\u65b9\u683c\u7684\u6570\u3002
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1.\u679c\u56ed\u91cc\u4e00\u5171\u79cd340\u68f5\u6843\u6811\u548c\u674f\u6811\uff0c\u5176\u4e2d\u6843\u6811\u7684\u68f5\u6570\u6bd4\u674f\u6811\u76843\u500d\u591a20\u68f5\uff0c\u4e24\u79cd\u6811\u5404\u79cd\u4e86\u591a\u5c11\u68f5\uff1f
2.\u4e00\u4e2a\u957f\u65b9\u5f62\uff0c\u5468\u957f\u662f30\u5398\u7c73\uff0c\u957f\u662f\u5bbd\u76842\u500d\uff0c\u6c42\u8fd9\u4e2a\u957f\u65b9\u5f62\u7684\u9762\u79ef\u3002
3.\u7532\u3001\u4e59\u4e24\u4e2a\u6570\uff0c\u5982\u679c\u7532\u6570\u52a0\u4e0a320\u5c31\u7b49\u4e8e\u4e59\u6570\u4e86.\u5982\u679c\u4e59\u6570\u52a0\u4e0a460\u5c31\u7b49\u4e8e\u7532\u6570\u76843\u500d\uff0c\u4e24\u4e2a\u6570\u5404\u662f\u591a\u5c11\uff1f
4.\u6709\u4e24\u5757\u540c\u6837\u957f\u7684\u5e03\uff0c\u7b2c\u4e00\u5757\u5356\u51fa25\u7c73\uff0c\u7b2c\u4e8c\u5757\u5356\u51fa14\u7c73\uff0c\u5269\u4e0b\u7684\u5e03\u7b2c\u4e8c\u5757\u662f\u7b2c\u4e00\u5757\u76842\u500d\uff0c\u6c42\u6bcf\u5757\u5e03\u539f\u6709\u591a\u5c11\u7c73\uff1f
5.\u679c\u56ed\u91cc\u6709\u6843\u6811\u548c\u68a8\u6811\u5171150\u68f5\uff0c\u6843\u6811\u6bd4\u68a8\u6811\u591a20\u68f5\uff0c\u4e24\u79cd\u679c\u6811\u5404\u6709\u591a\u5c11\u68f5\uff1f
6.\u7532\u3001\u4e59\u4e24\u6876\u6cb9\u5171\u91cd30\u5343\u514b\uff0c\u5982\u679c\u628a\u7532\u6876\u4e2d6\u5343\u514b\u6cb9\u5012\u5165\u4e59\u6876\uff0c\u90a3\u4e48\u4e24\u6876\u6cb9\u91cd\u91cf\u76f8\u7b49\uff0c\u95ee\u7532\u3001\u4e59\u4e24\u6876\u539f\u6709\u591a\u5c11\u6cb9\uff1f
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1.\u5144\u5f1f\u4fe9\u4eca\u5e74\u7684\u5e74\u9f84\u548c\u662f30\u5c81\uff0c\u5f53\u54e5\u54e5\u50cf\u5f1f\u5f1f\u73b0\u5728\u8fd9\u6837\u5927\u65f6\uff0c\u5f1f\u5f1f\u7684\u5e74\u9f84\u6070\u597d\u662f\u54e5\u54e5\u5e74\u9f84\u7684\u4e00\u534a\uff0c\u54e5\u54e5\u4eca\u5e74\u51e0\u5c81\uff1f
2.\u6bcd\u5973\u7684\u5e74\u9f84\u548c\u662f64\u5c81\uff0c\u5973\u513f\u5e74\u9f84\u76843\u500d\u6bd4\u6bcd\u4eb2\u59278\u5c81\uff0c\u6c42\u6bcd\u5973\u4e8c\u4eba\u7684\u5e74\u9f84\u5404\u662f\u591a\u5c11\u5c81\uff1f
3.\u54e5\u54e5\u4eca\u5e74\u6bd4\u5c0f\u4e3d\u592712\u5c81\uff0c8\u5e74\u524d\u54e5\u54e5\u7684\u5e74\u9f84\u662f\u5c0f\u4e3d\u76844\u500d\uff0c\u4eca\u5e74\u4e8c\u4eba\u5404\u51e0\u5c81\uff1f
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2.\u67d0\u5c0f\u5b66\u4e3e\u884c\u4e00\u6b21\u6570\u5b66\u7ade\u8d5b,\u517115\u9053\u9898,\u6bcf\u505a\u5bf9\u4e00\u9898\u5f978\u5206,\u6bcf\u505a\u9519\u4e00\u9898\u5012\u62634\u5206,\u5c0f\u660e\u5171\u5f97\u4e8672\u5206,\u4ed6\u505a\u5bf9\u4e86\u591a\u5c11\u9053\u9898?
3.\u4e00\u5f20\u8bd5\u5377\u670925\u9053\u9898,\u7b54\u5bf9\u4e00\u9898\u5f974\u5206,\u7b54\u9519\u6216\u4e0d\u7b54\u5747\u5012\u62631\u5206,\u67d0\u540c\u5b66\u5171\u5f9760\u5206,\u4ed6\u7b54\u5bf9\u4e86\u591a\u5c11\u9053\u9898?
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5. \u80b2\u624d\u5c0f\u5b66\u4e94\u5e74\u7ea7\u4e3e\u884c\u6570\u5b66\u7ade\u8d5b,\u517110\u9053\u9898,\u6bcf\u505a\u5bf9\u4e00\u9053\u9898\u5f978\u5206,\u9519\u4e00\u9898\u5012\u6263
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绛旓細7. 鐢层佷箼涓や汉鍚屾椂浠庡北鑴氬紑濮嬬埇灞憋紝鍒拌揪灞遍《鍚庯紝灏辩珛鍗充笅灞憋紝浠栦滑涓や汉涓嬪北鐨勯熷害閮芥槸鍚勮嚜涓婂北閫熷害鐨2鍊嶃傜敳鍒板北椤舵椂锛屼箼璺濆北椤惰繕鏈400绫筹紝鐢插洖鍒板北鑴氭椂锛屼箼鍒氬ソ涓嬪埌鍗婂北鑵般傛眰锛氬北鑴氬埌灞遍《鐨勮窛绂汇8. 鏈変笁鍧楄崏鍦帮紝闈㈢Н鍒嗗埆涓4浜┿8浜╁拰10浜╋紝鑽夊湴涓婄殑鑽変竴鏍峰帤锛岃屼笖鐢熼暱鐨勪竴鏍峰揩锛岃嫢绗竴鍧楄崏鍦...
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绛旓細缁冲瓙:锛9-2锛壝凤紙1/2-1/3)=42m 浜曟繁锛42梅2-9=12绫 6锛6锛庢按鏋滃簵杩愭潵鐨勮タ鐡滀釜鏁版槸鍝堝瘑鐡滀釜鏁扮殑4鍊嶏紝濡傛灉姣忓ぉ鍗130涓タ鐡滃拰36涓搱瀵嗙摐锛岄偅涔堝搱瀵嗙摐鍗栧畬鍚庤繕鍓╀笅70涓タ鐡溿傞棶锛氭按鏋滃簵杩愭潵鐨勮タ鐡滃拰鍝堝瘑鐡滃叡澶氬皯涓紵7锛7锛庢湁50涓鐢燂紝浠栦滑绌跨殑瑁ゅ瓙鏄櫧鑹茬殑鎴栨槸榛戣壊鐨勶紝涓婅。鏄摑鑹茬殑鎴栫孩鑹...
