小学生暑假作业题 A B + C D = 1 4 9 A+B+C+D=( )

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1.B 2.C 3.B 4.D 5.C 6.D 7.A 8.A 9.C 10.B 11.D 12.C 13.A 14.C 15.A 16.C 17.C 18.A 19.D 20.C 21.C 22.C 23.B 24.D 25.A 26.C 27.A 28.B 29.A 30.A 31.B 32.D 33.B 34.D 35.D 36.B 37.A 38.B 39.C 40.B 41.A 42.B 43.A 44.C 45.C 46.D 47.C 48.D 49.D 50.C \u5b8c\u5f62\u586b\u7a7a\uff1a\uff08\u5e26\u9996\u5b57\u6bcd\uff09 A: come teach middle children students speak little likes often playing B: wants with any speak me work wrong please hands thanks C: A C C C D B D C A D 1.B 2.C 3.B 4.D 5.C 6.D 7.A 8.A 9.C 10.B 11.D 12.C 13.A 14.C 15.A 16.C 17.C 18.A 19.D 20.C 21.C 22.C 23.B 24.D 25.A 26.C 27.A 28.B 29.A 30.A 31.B 32.D 33.B 34.D 35.D 36.B 37.A 38.B 39.C 40.B 41.A 42.B 43.A 44.C 45.C 46.D 47.C 48.D 49.D 50.C \u5b8c\u5f62\u586b\u7a7a\uff1a\uff08\u5e26\u9996\u5b57\u6bcd\uff09 A: come teach middle children students speak little likes often playing B: wants with any speak me work wrong please hands thanks C: A C C C D B D C A D
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10.\u767d\u65e5\u4f9d\u5c71\u5c3d\uff0c\u9ec4\u6cb3\u5165\u6d77\u6d41\u3002
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10\u6708\u843d\u4e4c\u557c\u971c\u6ee1\u5929
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13\u98de\u9e1f\u76f8\u4e0e\u8fd8
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C.\u82f1\u56fd\u3001***D.\u7f8e\u56fd\u3001***
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22.\u51c6\u8bb8\u65e5\u672c\u5728\u4e2d\u56fd\u901a\u5546\u6e2f\u53e3\u5f00\u8bbe\u5de5\u5382\u7684\u6761\u5927\u7ea6\u662f\uff08\uff09
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23.\u5728\u9ec4\u6d77\u6218\u5f79\u4e2d\uff0c\u7387\u81f4\u8fdc\u53f7\u649e\u5411\u65e5\u672c\u5409\u91ce\u53f7\u7684\u70ed\u7231\u81ea\u5df1\u7684\u56fd\u5bb6\u4e3b\u5c06\u662f()
A\uff08\u8f6c\u8f7d\u81ea\u4e2d\u56fd\u6559\u5e08\u7ad9\u6587\u6458http://www.cn-teacher.com\uff0c\u8bf7\u4fdd\u7559\u6b64\u6807\u8bb0\u3002\uff09\uff0e\u4e01\u6c5d\u660cB\uff0e\u9093\u4e16\u660cC\uff0e\u6797\u5219\u5f90D\uff0e\u5de6\u73cd\u8d35
24.\u5728\u7532\u5348\u4e2d\u65e5\u6218\u4e89\u4e2d\u5168\u519b\u5168\u90e8\u88ab\u706d\u7684\u6e05\u519b\u8230\u961f\u662f\uff08\uff09
A.\u5317\u6d0b\u6c34\u519bB.\u798f\u5efa\u6c34\u519bC.\u5357\u6d0b\u7fa4\u5c9b\u6c34\u519bD.\u516b\u65d7\u5b98\u5458\u519b
25.1895\u5e74\uff0c\u4ee3\u8868\u6e05\u653f\u5e9c\u540c\u65e5\u672c\u5185\u9601\u603b\u7406\u4f0a\u85e4\u535a\u6587\u8ba2\u7acb\u300a\u9a6c\u5173\u6761\u7ea6\u300b\u7684\u662f\uff08\uff09
A\uff0e\u7426\u5584B\uff0e\u674e\u9e3f\u7ae0C\uff0e\u5de6\u73cd\u8d35D\uff0e\u5955\u6b23
26.\u7ecf\u8fc7\u300a\u9a6c\u5173\u6761\u7ea6\u300b\u5272\u5360\u53f0\u6e7e\u7684\u9738\u6743\u4e3b\u4e49\u56fd\u5bb6\u662f()
A\uff0e\u7f8e\u56fdB\uff0e\u65e5\u672cC\uff0e\u6cd5\u56fdD\uff0e\u82f1\u56fd
27.\u516b\u56fd\u8054\u519b\u4fb5\u534e\uff0c\u662f\u4e3a\u4e86***\u4e2d\u56fd\u7684\u53cd\u5e1d\u70ed\u7231\u81ea\u5df1\u7684\u56fd\u5bb6\u8fd0\u52a8\uff0c\u8fd9\u6b21\u8fd0\u52a8\u662f()
A.\u5357\u4eac\u592a\u5e73\u5929\u56fd\u8fd0\u52a8B.\u4e49\u548c\u62f3\u8fd0\u52a8
C.\u6d0b\u52a1\u8fd0\u52a8D.\u7981\u70df\u8fd0\u52a8
28.\u516b\u56fd\u8054\u519b\u4fb5\u534e\u53d1\u751f\u5728()
A.1840\u5e74B.1860\u5e74C.1894\u5e74D.1900\u5e74
29.\u52a0\u5165\u516b\u56fd\u8054\u519b***\u4e49\u548c\u62f3\u8fd0\u52a8\u7684\u516b\u56fd\u4e4b\u4e00\u7684\u201c\u5965\u56fd\u201d\u662f\u6307\uff08\uff09
A.\u6fb3\u5927\u5229\u4e9aB.\u5965\u5730\u5229C.\u5965\u5308\u5e1d\u56fdD.\u5965\u65af\u66fc\u5e1d\u56fd
30.\u4f7f\u4e2d\u56fd\u7edd\u5bf9\u9677\u4e8e\u534a\u534a\u6b96\u6c11\u5730\u534a\u5c01\u5efa\u793e\u4f1a\u5f62\u6001\u7684\u6761\u5927\u7ea6\u662f\uff08\uff09
A\uff0e\u300a\u6c5f\u5b81\u6761\u7ea6\u300bB\uff0e\u300a\u5317\u4eac\u6761\u7ea6\u300bC\uff0e\u300a\u9a6c\u5173\u6761\u7ea6\u300bD\uff0e\u300a\u8f9b\u4e11\u6761\u7ea6\u300b
\u4e8c\uff0e\u8bc6\u56fe\u3001\u586b\u56fe\u9898\uff0825\u5206\uff09
1\uff0e\u8bfb\u300a\u7b2c\u4e00\u6b21\u9e26\u7247\u6218\u4e89\u56fe\u300b\u6309\u8981\u6c42\u5728\u56fe\u4e2d\u586b\u51fa\u5b57\u6bcd\u756a\u53f7\uff1a\uff086\u5206\uff09
\u2460\u300a\u6c5f\u5b81\u6761\u7ea6\u300b***\u5272\u8ba9\u5730A\uff1a\u9999\u6e2f\u5c9b
\u2461***\u5f00\u653e\u7684\u901a\u5546\u6e2f\u53e3\uff1a
B\uff1a\u5e7f\u5dde
C\uff1a\u798f\u5dde
D\uff1a\u53a6\u95e8
E\uff1a\u4e0a\u6d77
F\uff1a\u5b81\u6ce2
2\uff0e\u8bf7\u4ed4\u7ec6\u4ed4\u7ec6\u67e5\u770b\u4e0b\u56fe\uff0c\u4f9d\u636e\u8981\u6c42\u5e94\u7b54\u95ee\u9898\u3002\uff089\u5206\uff09
\u2460\u8be5\u56fe\u662f\u5565\u5b50\u5386\u53f2\u9057\u5740\uff1f\uff082\u5206\uff09
\u2461\u5b83\u5728\u5565\u5b50\u65f6\u5019\u7684\u54ea\u4e00\u6b21\u4fb5\u534e\u6218\u4e89\u4e2d\u88ab\u6bc1\u5bb3\uff1f\uff084\u5206\uff09
\u2462\u5728\u8fd9\u4e00\u4e8b\u60c5\u4e2d\uff0c\u82f1\u6cd5\u8054\u519b\u72af\u4e0b\u4e86\u600e\u6837\u7684\u66b4\u884c\uff1f\uff083\u5206\uff09
3\uff0e\u4ed4\u7ec6\u67e5\u770b\u4e0b\u56fe\u540e\u5e94\u7b54\uff0810\u5206\uff09
\u2460\u6b64\u56fe\u53cd\u6620\u4e86\u4e2d\u56fd\u8fd1\u73b0\u4ee3\u53f2\u4e0a\u54ea\u4e00\u5386\u53f2\u4e8b\u60c5\uff1f\uff083\u5206\uff09
\u2461\u8fd9\u4e8b\u60c5\u4f55\u65f6\u7531\u4f55\u4eba\u4e0a\u5c42\u7684\uff1f\uff084\u5206\uff09
\u2462\u7b80\u8bc4\u8fd9\u4e00\u4e8b\u60c5\u3002\uff083\u5206\uff09
\u4e09\uff0e\u6750\u6599\u5256\u6790\u9898\uff0825\u5206\uff09
1\uff0e\u9605\u89c8\u4e0b\u8fb9\u6750\u6599\uff089\u5206\uff09
\u201c***\u5723\u4e0a\u7687\u4e0a\u2026\u2026\u89c9\u5f97\u65e5\u672c\u62e5\u6709\u8fbd\u4e1c\u534a\u5c9b\u4e0d\u6b62\u6709\u5e38\u5e38\u5a01\u80c1\u5230\u4e2d\u56fd\u653f\u6cbb\u4e2d\u5fc3\u4e4b\u865e\uff0c\u540c\u65f6\u5c06\u4f7f\u671d\u9c9c\u56fd\u5bb6\u7684\u72ec\u7acb\u51fa\u540d\u65e0\u5b9e\u2026\u2026\u5179\u5949\u529d\u65e5\u672c\u653f\u5e9c\u5e94\u786e\u7136\u8ba9\u6b65\u62e5\u6709\u8fbd\u4e1c\u534a\u5c9b\u3002\u201d
\u8bf7\u5e94\u7b54\uff1a
\uff081\uff09\u6750\u6599\u4e2d\u65e5\u672c\u201c\u62e5\u6709\u8fbd\u4e1c

\u672c\u6587\u300a\u5c0f\u5b66\u56db\u5e74\u7ea7\u8bed\u6587\u6691\u5047\u4f5c\u4e1a\u672c\u7b54\u6848_\u8bed\u6587\u4f5c\u4e1a\u7b54\u6848_\u4e2d\u56fd\u6559\u5e08\u7ad9\u300b\u6765\u81ea\u4e2d\u56fd\u6559\u5e08\u7ad9\u6587\u6458\uff0c\u67e5\u770b\u66f4\u591a\u4e0e\u76f8\u5173\u6587\u7ae0\u8bf7\u5230http://www.cn-teacher.com\u3002

AB+CD=149 所以两种可能,第一种A+B=14,C+D=9,第二种A+B=13,C+D=19,又因为ABCD都是0到9的数,所以C+D=19不可能(因为19=10+9,10是两位数),所以只有第一种是对的,即A+B+14,C+D=9,所以A+B+C+D=23。

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