苏教版小学五年级数学题
\u82cf\u6559\u7248\u5c0f\u5b66\u6570\u5b66\u4e94\u5e74\u7ea7(\u4e0a)\u914d\u5957\u8bd5\u5377\u4e00\u7b54\u6848\u7f51\u9875\u94fe\u63a5
\u4e94\u5e74\u7ea7\uff08\u4e0a\uff09\u6570\u5b66\u671f\u672b\u8bd5\u5377\u4e00
\u59d3\u540d \uff08\u7b54\u5377\u65f6\u95f4\uff1a90\u5206\u949f \u5377\u9762\u6ee1\u5206100\u5206\uff09 \u4e00\u3001\u8ba1\u7b97
1\uff0e\u76f4\u63a5\u5199\u51fa\u5f97\u6570\u3002\uff0815\u5206\uff09
2.5\u00d710\ufe66 6.8\u00f7100\ufe66 100\u00d70.7\ufe66 3\u00f70.5\ufe66
0.8\uff0b0.2\ufe66 2\uff0b0.2\ufe66 1\uff0d0.9\ufe66 0.64\u00f70.8\ufe66 1.5\u00d74\ufe66 0.3\u00d70.3\ufe66 9.6\u00f76\ufe66 4.9\u00f710\ufe66 0.67\uff0d0.07\ufe66 0.5\uff0b0.28\ufe66 43\u00d70.2\ufe66 2\uff0e\u7528\u7ad6\u5f0f\u8ba1\u7b97\u3002\uff0812\u5206\uff09
2.58\uff0b3.47 6.2\uff0d4.95 7.6\u00d70.24
8.84\u00f71.7 3.05\u00d70.66 3.9\u00f70.65
3\uff0e\u4e0b\u9762\u5404\u9898\uff0c\u80fd\u7b80\u7b97\u7684\u8981\u7528\u7b80\u4fbf\u65b9\u6cd5\u8ba1\u7b97\u3002\uff0812\u5206\uff09
3.9\uff0b0.56\uff0b6.1\uff0b0.44 50\u00f72.5\uff0b1.8\u00d74.5
6.87\u00d7[40\u00f7\uff083.49\uff0d3.09\uff09] 0.8\u00d7\uff0812.5\uff0b1.25\uff09
\u4e8c\u3001\u586b\u7a7a\uff08\u7b2c3\u30015\u30016\u30017\u30018\u30019\u9898\u6bcf\u7a7a1\u5206\uff0c\u5176\u4f59\u6bcf\u7a7a0.5\u5206,\u517121\u5206\uff09 1\uff0e\u96f6\u4e0b6\u2103\u901a\u5e38\u8bb0\u4f5c\uff08 \uff09\uff0c\u4f4e\u4e8e\u6d77\u5e73\u9762150\u7c73\u901a\u5e38\u8bb0\u4f5c\uff08 \uff09\uff1b \u5982\u679c\u5411\u5317\u8d7080\u7c73\u8bb0\u4f5c\uff0b80\u7c73\uff0c\u90a3\u4e48\uff0d100\u7c73\u8868\u793a\u5411\uff08 \uff09\u8d70\uff08 \uff09\u7c73\u3002 2\uff0e3\u4e2a0.1\u548c7\u4e2a0.01\u7ec4\u6210\u7684\u5c0f\u6570\u662f\uff08 \uff09\uff0c\u8fd9\u4e2a\u5c0f\u6570\u5199\u6210\u5206\u6570\u662f\uff08 \uff09\u3002 528.109\u7684\u767e\u4f4d\u4e0a\u7684\u6570\u662f\uff08 \uff09\uff0c\u767e\u5206\u4f4d\u4e0a\u7684\u6570\u662f\uff08 \uff09\u3002 3\uff0e\u5728 \u586b\u4e0a\u201c\ufe65\u201d\u3001\u201c\ufe64\u201d\u6216\u201c\ufe66\u201d\u3002
0.7 0.70 6.6 6.06 4.5\u00d70.98 4.5 4\uff0e5400\u5343\u514b\ufe66\uff08 \uff09\u514b 1.06\u5343\u7c73\ufe66\uff08 \uff09\u7c73
0.85\u516c\u9877\ufe66( )\u5e73\u65b9\u7c73 970\u516c\u9877\ufe66\uff08 \uff09\u5e73\u65b9\u5343\u7c73 5\uff0e\u6839\u636e48\u00d725\ufe661200\uff0c\u5199\u51fa\u4e0b\u9762\u5404\u9898\u7684\u79ef\u3002
0.48\u00d725\ufe66( ) 4.8\u00d70.025\ufe66( ) 480\u00d72.5\ufe66( ) 6.\u5728\u62ec\u53f7\u91cc\u586b\u4e0a\u9002\u5f53\u7684\u6570.
63\u00f70.21\ufe66( )\u00f721 7.82\u00f746\ufe66( )\u00f74.6
7.\u628a5.96043\u4fdd\u7559\u4e09\u4f4d\u5c0f\u6570\u662f( ),\u4fdd\u7559\u4e00\u4f4d\u5c0f\u6570\u662f( )\u3002
8. 875000\ufe66( )\u4e07 654000000\u2248( )\u4ebf(\u7cbe\u786e\u5230\u5341\u5206\u4f4d)
require.async(['wkcommon:widget/ui/lib/sio/sio.js'], function(sio) { var url = 'https://cpro.baidustatic.com/cpro/ui/c.js'; sio.callByBrowser( url, function () { BAIDU_CLB_fillSlotAsync('u2845605','cpro_u2845605'); } ); });
9.\u4e0b\u9762\u7684\u65b9\u683c\u7eb8\u4e2d,\u6bcf\u4e2a\u65b9\u683c\u7684\u8fb9\u957f\u90fd\u8868\u793a1\u5398\u7c73\u3002
\u68af\u5f62\u7684\u9762\u79ef\u662f( )\u5e73\u65b9\u5398\u7c73,\u5e73\u884c\u56db\u8fb9\u5f62\u7684\u9762\u79ef\u662f( )\u5e73\u65b9\u5398\u7c73, \u4e09\u89d2\u5f62\u7684\u9762\u79ef\u662f( )\u5e73\u65b9\u5398\u7c73\u3002 \u4e09\u3001\u5728\u6b63\u786e\u7b54\u6848\u540e\u9762\u7684 \u91cc\u753b\u201c\u221a\u201d\uff086\u5206\uff09
1\uff0e\u7528\u4e24\u4e2a\u5b8c\u5168\u4e00\u6837\u7684\u76f4\u89d2\u4e09\u89d2\u5f62\u62fc\u6210\u4e00\u4e2a\u5e73\u884c\u56db\u8fb9\u5f62\uff0c\u6709\u4e0b\u9762\u4e24\u79cd\u62fc\u6cd5\u3002
2\uff0e\u5148\u4f30\u4e00\u4f30\uff0c\u5e76\u5728\u6b63\u786e\u7b54\u6848\u540e\u9762\u7684 \u91cc\u753b\u201c\u221a\u201d\u3002
\uff081\uff09\u7532\u5730\u5230\u4e59\u5730\u7684\u8def\u7a0b\u662f30\u5343\u7c73\uff0c\u674e\u53d4\u53d4\u9a91\u81ea\u884c\u8f66\u6bcf\u5c0f\u65f6\u884c9.5\u5343\u7c73,3\u5c0f\u65f6\u80fd\u9a91\u5b8c\u5168\u7a0b\u5417?
\uff082\uff09200\u540d\u5b66\u751f\u4e58\u8f66\u53bb\u79cb\u6e38\uff0c\u4e00\u8f86\u6c7d\u8f66\u6700\u591a\u575045\u540d\u5b66\u751f\uff0c\u81f3\u5c11\u8981\u591a\u5c11\u8f86\u8fd9\u6837\u7684\u6c7d\u8f66\uff1f 4\u8f86 5\u8f86 6\u8f86 \uff083\uff09\u752827\u4e2a\u5c0f\u65b9\u5757\u80fd\u62fc\u6210\u4e00\u4e2a\u6b63\u65b9\u4f53\uff08\u5982\u53f3\u56fe\uff09\uff0c 90\u4e2a\u5c0f\u65b9\u5757\u6700\u591a\u80fd\u62fc\u6210\u591a\u5c11\u4e2a\u8fd9\u6837\u7684\u6b63\u65b9\u4f53\uff1f 2\u4e2a 3\u4e2a 4\u4e2a
\uff084\uff09\u7528\u4e00\u5f20\u957f\u65b9\u5f62\u7eb8\u526a\u540c\u6837\u7684\u4e09\u89d2\u5f62\uff08\u5982\u4e0b\u56fe\uff09\uff0c\u6700\u591a\u80fd\u526a\u591a\u5c11\u4e2a\u8fd9\u6837\u7684\u4e09\u89d2\u5f62\uff1f
\u56db\u3001\u89e3\u51b3\u5b9e\u9645\u95ee\u9898(\u6bcf\u98986\u5206\uff0c\u517130\u5206)
1\uff0e
\uff081\uff09\u4e00\u679d\u94a2\u7b14\u6bd4\u4e00\u4e2a\u94c5\u7b14\u76d2\u8d35\u591a\u5c11\u5143\uff1f
\uff082\uff09\u5c0f\u7ea2\u4e701\u679d\u94a2\u7b14\u548c2\u628a\u5c3a\u5b50\uff0c\u9700\u8981\u591a\u5c11\u5143\uff1f\u5979\u4ed8\u51fa15\u5143\uff0c\u5e94\u627e\u56de\u591a\u5c11\u94b1\uff1f
\u62fc\u6210\u7684\u4e24\u4e2a\u5e73\u884c\u56db\u8fb9\u5f62\u9762\u79ef\u76f8\u7b49\u5417\uff1f\uff08\uff09
A \u76f8\u7b49 B\u4e0d\u76f8\u7b49
4\u5398\u7c73 50\u5398\u7c73 10\u5398\u7c73
12 24 25 7.80\u5143 9.5\u5143 0.9\u5143
(window.cproArray = window.cproArray || []).push({ id: "u3054369" });
2\uff0e\u5728\u4e00\u5757\u9762\u79ef\u662f1.2\u516c\u9877\u7684\u571f\u5730\u4e0a\u5efa\u4e868\u5e62\u697c\u623f,\u6bcf\u5e62\u697c\u623f\u5360\u5730900\u5e73\u65b9\u7c73, \u5176\u4f59\u7684\u5730\u7528\u4e8e\u7eff\u5316\u548c\u9053\u8def\u3002\u7eff\u5316\u548c\u9053\u8def\u7528\u5730\u9762\u79ef\u4e00\u5171\u662f\u591a\u5c11\u516c\u9877\uff1f
3. 9\u5143\u94b1\u80fd\u4e702\u5343\u514b\u82f9\u679c\u62165\u5343\u514b\u68a8\u3002\u7167\u8fd9\u6837\u8ba1\u7b97,\u4e706\u5343\u514b\u82f9\u679c\u8981\u591a\u5c11\u5143? 12.6\u5143\u80fd\u4e70\u591a\u5c11\u5343\u514b\u68a8?
4.\u4e00\u3001\u4e8c\u5e74\u7ea7\u662f\u4f4e\u5e74\u7ea7\uff0c\u4e09\u3001\u56db\u5e74\u7ea7\u662f\u4e2d\u5e74\u7ea7\uff0c\u4e94\u3001\u516d\u5e74\u7ea7\u662f\u9ad8\u5e74\u7ea7\u3002\u6839\u636e\u5357\u5cad \u5c0f\u5b66\u5404\u5e74\u7ea7\u7537\u3001\u5973\u751f\u4eba\u6570\u7edf\u8ba1\u56fe\u5b8c\u6210\u4e0b\u9762\u7684\u7edf\u8ba1\u8868\u3002
\u5357\u5cad\u5c0f\u5b66\u5b66\u751f\u4eba\u6570\u7edf\u8ba1\u56fe
2007\u5e741\u6708
5\uff0e\u82cf\u679c\u8d85\u5e02\u6709\u4e00\u79cd\u996e\u6599\u4e704\u74f6\u9700\u898110\u5143,\u5143\u65e6\u524d\u540e,\u8fd9\u79cd\u996e\u6599\u4fc3\u9500\u65f6\u201c\u4e70\u5341\u9001\u4e00\u201d,\u4e94(1)\u73ed\u670945\u4eba,\u201c\u5e86\u795d\u5143\u65e6\u201d\u6d3b\u52a8\u6bcf\u4eba\u4e00\u74f6\u8fd9\u6837\u7684\u996e\u6599\uff0c\u4e00\u5171\u81f3\u5c11\u8981\u82b1\u591a\u5c11\u94b1\u4e7045\u74f6\u8fd9\u79cd\u996e\u6599\uff1f
\u4e94\u3001\u52a8\u8111\u53c8\u52a8\u624b\uff084\u5206\uff09
\u5229\u7528\u4e0b\u9762\u7684\u5e73\u884c\u7ebf\uff0c\u8bf7\u753b\u51fa\u4e00\u4e2a\u9762\u79ef\u662f\u4e09\u89d2\u5f62\u9762\u79ef4\u500d\u7684\u5e73\u884c\u56db\u8fb9\u5f62\u3002
\u7b2c\u4e00\u5b66\u671f\u671f\u672b\u4e94\u5e74\u7ea7\u6570\u5b66\u6d4b\u8bd5\u5377
\u53c2\u8003\u7b54\u6848\u548c\u8bc4\u5206\u6807\u51c6
\u4e00\u3001\u8ba1\u7b97
1\u3001\u76f4\u63a5\u5199\u51fa\u5f97\u6570
25\uff0c0.068,70,1,2.2,0.1,6,0.09,1.6,0.6,0.78,8.6,0.49,0.8,6 \u6bcf\u98981\u5206\uff0c\u517115\u5206\u3002 2\u3001\u7528\u7ad6\u5f0f\u8ba1\u7b97
6.05,1.25,1.824,5.2,2.013,6 \u6bcf\u98982\u5206\uff0c\u517112\u5206\u3002\uff08\u5176\u4e2d\u6a2a\u5f0f\u5f97\u65700.5\u5206\uff09 3\u3001\u4e0b\u9762\u5404\u9898\uff0c\u80fd\u7b80\u7b97\u7684\u8981\u7528\u7b80\u4fbf\u65b9\u6cd5\u8ba1\u7b97 11\uff0c28.1,687,11 \u6bcf\u98983\u5206\uff0c\u517112\u5206\u3002
\u7b2c1\u9898\u548c\u7b2c4\u9898\u80fd\u7b80\u4fbf\u8ba1\u7b97\uff0c\u6ca1\u6709\u7528\u7b80\u4fbf\u65b9\u6cd5\u8ba1\u7b97\uff0c\u4e0d\u7ed9\u5206\u3002 \u4e0d\u5206\u6b65\u7ed9\u5206\uff0c\u6700\u540e\u7684\u7ed3\u679c\u9519\uff0c\u4e0d\u7ed9\u5206\u3002 \u4e8c\u3001\u586b\u7a7a
1\u3001\uff0d6\u2103,\uff0d150\u7c73\uff0c\u5357\uff0c100\uff1b 2\u30010.37,
100
37
,5,0\uff1b 3\u3001=\uff0c\ufe65\uff0c\ufe64\uff1b 4\u30015400000\uff0c1060\uff0c8500\uff0c9.7\uff1b 5\u300112\uff0c0.12,1200\uff1b 6\u30016300\uff0c0.782\uff1b 7\u30015.960,6.0\uff1b 8\u300187.5,6.5\uff1b 9\u300118\uff0c24\uff0c12.5\uff1b
\u7b2c3\u30015\u30016\u30017\u30018\u30019\u9898\u6bcf\u7a7a1\u5206\uff0c\u5176\u4f59\u6bcf\u7a7a0.5\u5206\uff0c\u517121\u5206\u3002 \u4e09\u3001\u5728\u6b63\u786e\u7b54\u6848\u540e\u9762\u7684 \u91cc\u753b\u201c\u221a\u201d 1\u3001\uff081\uff09\u76f8\u7b49 \uff082\uff09\u4e0d\u76f8\u7b49 2\u3001\uff081\uff09\u4e0d\u80fd \uff082\uff095\u8f86 \uff083\uff093\u4e2a \uff084\uff0924 \u6bcf\u5c0f\u98981\u5206\uff0c\u51716\u5206\u3002 \u56db\u3001\u89e3\u51b3\u5b9e\u9645\u95ee\u9898 1\u3001\uff081\uff091.7\u5143 \uff082\uff0911.3\u5143\uff0c3.7\u5143 2\u30010.48\u516c\u9877 3\u300127\u5143\uff0c7\u5343\u514b 4\u3001\u7565 5\u3001102.5\u5143
\u6bcf\u98986\u5206\uff0c\u517130\u5206\u3002 \u5217\u5f0f\u6b63\u786e\u5f97\u4e00\u534a\u5206\u3002 \u8ba1\u7b97\u9519\u8bef\u6263\u4e00\u534a\u5206\u3002
\u5355\u4f4d\u540d\u79f0\uff08\u542b\u62ec\u53f7\uff09\u6f0f\u5199\u6216\u4e0d\u89c4\u8303\u62630.5\u5206/\u9898\uff0c\u7b54\u53e5\u6f0f\u5199\u62630.5\u5206/\u9898\u3002 \u7b2c4\u9898\u586b\u88685\u5206\uff0c\u5236\u8868\u65f6\u95f41\u5206\u3002
\u4e00\u3001\u586b\u7a7a
1\u3001\u4e00\u76d2\u5de7\u514b\u529b\u5171\u670912\u5757\uff0c\u5e73\u5747\u5206\u7ed94\u4e2a\u540c\u5b66\u3002\u6bcf\u5757\u5de7\u514b\u529b\u662f\u8fd9\u76d2\u5de7\u514b\u529b\u7684( )( ) \uff0c\u6bcf\u4eba\u5206\u5f97\u7684\u5de7\u514b\u529b\u662f\u8fd9\u76d2\u5de7\u514b\u529b\u7684( )( ) \u3002
2\u3001\u7528\u76f4\u7ebf\u4e0a\u7684\u70b9\u8868\u793a 12 \u300125 \u3001710 \u300165 \u548c112 \u3002
3\u3001\u5728\u25cb\u91cc\u586b\u4e0a\u201c\uff1e\u201d\u3001\u201c\uff1c\u201d\u6216\u201c\uff1d\u201d\u3002
37 \u25cb0.43 136 \u25cb2.2 56 \u25cb 79 1.2\u25cb115
4\u3001\u5728\uff08 \uff09\u91cc\u586b\u4e0a\u5206\u6570\u3002
120\u5e73\u65b9\u7c73\uff1d\uff08 \uff09\u516c\u9877 72\u5206\uff1d\uff08 \uff09\u65f6
6\u5398\u7c73\uff1d\uff08 \uff09\u7c73 150\u6beb\u5347\uff1d\uff08 \uff09\u5347
45\u79d2\uff1d\uff08 \uff09\u5206 300\u514b\uff1d\uff08 \uff09\u5343\u514b
5\u3001\uff081\uff091\u91cc\u9762\u6709\uff08 \uff09\u4e2a 14 13 \u91cc\u9762\u6709\uff08 \uff09\u4e2a16
\uff082\uff09 3024 \uff1d( )12 \uff1d5\u00f7\uff08 \uff09\uff1d\uff08 \uff09\uff08\u5c0f\u6570\uff09
6\u3001\u572845 \u3001 88 \u30011210 \u3001 69 \u3001157 \u8fd9\u51e0\u4e2a\u5206\u6570\u4e2d\uff0c\u771f\u5206\u6570\u6709\uff08 \uff09\uff0c\u5047\u5206\u6570\u6709\uff08 \uff09\uff0c\u6700\u7b80\u5206\u6570\u6709\uff08 \uff09\u3002
7\u3001\u821e\u8e48\u961f\u4e2d\u6709\u7537\u751f12\u4eba\uff0c\u5973\u751f18\u4eba\u3002\u7537\u751f\u4eba\u6570\u662f\u5973\u751f\u7684( )( ) \uff0c\u5973\u751f\u4eba\u6570\u662f\u7537\u751f\u7684( )\u500d\uff0c\u5973\u751f\u5360\u821e\u8e48\u961f\u4eba\u6570\u7684 ( )( ) \u3002
8\u30017\u548c8\u7684\u6700\u5c0f\u516c\u500d\u6570\u662f\uff08 \uff09\uff0c3\u548c9\u7684\u6700\u5c0f\u516c\u500d\u6570\u662f\uff08 \uff09\uff0c6\u548c10\u7684\u6700\u5c0f\u516c\u500d\u6570\u662f\uff08 \uff09\u3002
9\u300119\u548c20\u7684\u6700\u5927\u516c\u56e0\u6570\u662f\uff08 \uff09\uff0c8\u548c40\u7684\u6700\u5927\u516c\u56e0\u6570\u662f\uff08 \uff09\uff0c18\u548c12\u7684\u6700\u5927\u516c\u56e0\u6570\u662f( )\u3002
\u4e8c\u3001\u5224\u65ad\u3002
1\u3001\u771f\u5206\u6570\u90fd\u5c0f\u4e8e1\uff0c\u5047\u5206\u6570\u90fd\u5927\u4e8e1\u3002\uff08 \uff09
2\u3001\u5728\u5e73\u9762\u56fe\u4e0a\uff0c\u6570\u5bf9\uff088\uff0c3\uff09\u8868\u793a\u7b2c8\u884c\u7b2c3\u5217\u3002\uff08 \uff09
3\u3001\u4e00\u4e2a\u5706\u7684\u534a\u5f84\u589e\u52a02\u5206\u7c73\uff0c\u5706\u7684\u5468\u957f\u5c31\u589e\u52a012.56\u5206\u7c73\u3002\uff08 \uff09
4\u3001\u6700\u7b80\u771f\u5206\u6570\u5c31\u662f\u5206\u5b50\u3001\u5206\u6bcd\u6ca1\u6709\u516c\u56e0\u6570\u7684\u5206\u6570\u3002\uff08 \uff09
5\u30014\u5c0f\u65f6\u662f\u4e00\u65e5\u7684 \u3002\uff08 \uff09
\u4e09\u3001\u9009\u62e9\u9898\u3002
1\u3001\u5047\u5206\u6570\u7684\u5206\u5b50\u4e00\u5b9a\uff08 \uff09\u5206\u6bcd\u3002
\u2460\u5927\u4e8e \u2461\u5c0f\u4e8e \u2462\u4e0d\u5c0f\u4e8e
2\u3001\u628a7\u5343\u514b\u5e73\u5747\u5206\u6210\u4e5d\u4efd\uff0c\u6bcf\u4efd\u662f7\u5343\u514b\u7684\uff08 \uff09\u3002
\u2460 \u2461 \u2462
3\u3001 \u3001 \u548c \u8fd9\u4e09\u4e2a\u5206\u6570\u662f\uff08 \uff09\u3002
\u2460\u610f\u4e49\u76f8\u540c \u2461\u5206\u6570\u5927\u5c0f\u76f8\u7b49 \u2462\u5206\u6570\u5355\u4f4d\u76f8\u540c
4\u3001\u4e24\u68392\u7c73\u957f\u7684\u7ef3\u5b50\uff0c\u7b2c\u4e00\u6839\u526a\u53bb \uff0c\u7b2c\u4e8c\u6839\u526a\u53bb \u7c73\uff0c\u5269\u4e0b\u7684\uff08 \uff09\u3002
\u2460\u7b2c\u4e00\u6839\u957f \u2461\u7b2c\u4e8c\u6839\u957f \u2462\u4e00\u6837\u957f
5\u3001\u5927\u5706\u534a\u5f84\u662f\u5c0f\u5706\u534a\u5f84\u76843\u500d\uff0c\u5927\u5706\u5468\u957f\u662f\u5c0f\u5706\u5468\u957f\u7684\uff08 \uff09\u500d,\u5927\u5706\u76f4\u5f84\u662f\u5c0f\u5706\u7684\u76f4\u5f84\u7684( )\u500d,\u5927\u5706\u7684\u9762\u79ef\u662f\u5c0f\u5706\u9762\u79ef\u7684( )\u500d\u3002
\u24603 \u24616 \u24629
\u56db\u3001\u8ba1\u7b97
1\u3001\u6c42\u4e0b\u9762\u5706\u7684\u9762\u79ef.
R=5cm D=8dm C=12.56m
2\u3001\u8ba1\u7b97\u4e0b\u9762\u5404\u9898\u3002
25 \uff0b 34
12 \uff0d 27
35 \uff0b 18
56 \uff0d 15
56 \uff0d 45 \uff0b 310
45 \uff0d\uff0838 \uff0b 14 \uff09
47 \uff0b 114 \uff0d 12
3\u3001\u600e\u6837\u7b97\u7b80\u4fbf\u5c31\u600e\u6837\u7b97\u3002
712 \uff0b 35 \uff0b 512 13 \uff0b 38 \uff0b 58 \uff0b 23 59 \uff0d\uff0829 \uff0b 16 \uff09
\u4e09\u3001\u64cd\u4f5c\u4e0e\u8ba1\u7b971\u3001\u53f3\u56fe\u662f\u4e00\u4e2a\u5c0f\u9547\u7684\u5e73\u9762\u56fe
\uff081\uff09\u533b\u9662\u7684\u4f4d\u7f6e\u5728\uff08 \uff0c \uff09\uff0c\u90ae\u5c40\u7684\u4f4d\u7f6e\u5728\uff08 \uff0c \uff09\u3002
\uff082\uff09\u5c0f\u5b66\u7684\u4f4d\u7f6e\u5728\uff086\uff0c4\uff09\uff0c\u5728\u56fe\u4e0a\u6807\u51fa\u5c0f\u5b66\u3002
\uff083\uff09\u4ece\u5c0f\u5b66\u5230\u90ae\u5c40\uff0c\u8981\u5411\uff08 \uff09\u8d70\uff08 \uff09\u683c\uff0c
\u518d\u5411\uff08 \uff09\u8d70\uff08 \uff09\u683c\u3002
\uff084\uff09\u6cbf\u7740\u65b9\u683c\u7ebf\u753b\u51fa\u4ece\u533b\u9662\u5230\u90ae\u5c40\u7684\u8def\u7ebf\u3002
2\u3001\u753b\u4e00\u4e2a\u534a\u5f84\u662f2\u5398\u7c73\u7684\u534a\u5706\uff0c\u518d\u8ba1\u7b97\u5b83\u7684\u5468\u957f\u548c\u9762\u79ef\u3002
3\u3001\u8ba1\u7b97\u4e0b\u9762\u6bcf\u4e2a\u56fe\u5f62\u4e2d\u6d82\u8272\u90e8\u5206\u7684\u5468\u957f\u3002
\u56db\u3001\u5b8c\u6210\u4e0b\u9762\u7684\u7edf\u8ba1
\u7ea2\u7ea2\u8c03\u67e5\u4e86\u67d0\u5546\u5e972005\u5e74\u4e0b\u534a\u5e74\u7a7a\u8c03\u3001\u53d6\u6696\u5668\u7684\u9500\u552e\u60c5\u51b5\uff0c\u8bb0\u5f55\u5982\u4e0b\u3002
7\u6708\u4efd\uff1a\u7a7a\u8c0358\u53f0\uff0c\u53d6\u6696\u56688\u53f0\uff1b 8\u6708\u4efd\uff1a\u7a7a\u8c0360\u53f0\uff0c\u53d6\u6696\u56686\u53f0\uff1b
9\u6708\u4efd\uff1a\u7a7a\u8c0346\u53f0\uff0c\u53d6\u6696\u566810\u53f0\uff1b 10\u6708\u4efd\uff1a\u7a7a\u8c0330\u53f0\uff0c\u53d6\u6696\u566815\u53f0\uff1b
11\u6708\u4efd\uff1a\u7a7a\u8c0320\u53f0\uff0c\u53d6\u6696\u566830\u53f0\uff1b 12\u6708\u4efd\uff1a\u7a7a\u8c0312\u53f0\uff0c\u53d6\u6696\u566848\u53f0\u3002
1\u3001\u6839\u636e\u8868\u4e2d\u7684\u6570\u636e\uff0c\u5b8c\u6210\u4e0b\u9762\u7684\u7edf\u8ba1\u56fe\u3002
\u67d0\u5546\u573a2005\u5e74\u4e0b\u534a\u5e74\u7a7a\u8c03\u3001\u53d6\u6696\u5668\u9500\u552e\u60c5\u51b5\u7edf\u8ba1\u56fe
\u6570\u91cf/\u53f0 \u5e74 \u6708
2\u3001\u8fd9\u4e24\u79cd\u7535\u5668\u7684\u9500\u552e\u5404\u5448\u4ec0\u4e48\u8d8b\u52bf\uff1f\u4ece\u4e2d\u4f60\u77e5\u9053\u4e86\u4ec0\u4e48\u4fe1\u606f\uff1f
\u4e94\u3001\u89e3\u7b54\u4e0b\u9762\u7684\u95ee\u9898\u3002
1\u3001\u4e00\u4e2a\u5706\u7684\u534a\u5f84\u4e0e\u534a\u5f84\u7684\u79ef\u662f36,\u5b83\u7684\u9762\u79ef\u662f\u591a\u5c11?(\u5355\u4f4d\u662f\u5398\u7c73)
2\u3001\u5149\u660e\u5c0f\u5b66\u62e5\u6709\u4e00\u5757 45 \u516c\u9877\u7684\u83dc\u5730\uff0c\u5176\u4e2d\u9752\u83dc\u5360\u83dc\u5730\u768413 \uff0c\u9ec4\u74dc\u5360\u83dc\u5730\u768415 \u3002\u5269\u4e0b\u7684\u79cd\u897f\u7ea2\u67ff\uff0c\u897f\u7ea2\u67ff\u5360\u83dc\u5730\u7684\u51e0\u5206\u4e4b\u51e0\uff1f
3\u3001\u6709\u4e00\u79cd\u5976\u7c89\uff0c\u6bcf\u5343\u514b\u542b\u6709320 \u5343\u514b\u86cb\u767d\u8d28\uff0c15 \u5343\u514b\u8102\u80aa\uff0c12 \u5343\u514b\u78b3\u6c34\u5316\u5408\u7269\u3002\u54ea\u79cd\u6210\u5206\u7684\u542b\u91cf\u6700\u9ad8\uff1f\u54ea\u79cd\u6210\u5206\u7684\u542b\u91cf\u6700\u4f4e\uff1f
4\u3001\u5c0f\u660e\u53bb\u516c\u56ed\u6e38\u73a9\uff0c\u5728\u52a8\u7269\u56ed\u505c\u7559\u4e8613 \u5c0f\u65f6\uff0c\u5728\u690d\u7269\u56ed\u505c\u7559\u4e8615 \u5c0f\u65f6\uff0c\u5176\u4f59\u65f6\u95f4\u90fd\u5728\u513f\u7ae5\u4e50\u56ed\uff0c\u5728\u513f\u7ae5\u4e50\u56ed\u505c\u7559\u4e8612 \u5c0f\u65f6\uff0c\u5c0f\u660e\u5728\u516c\u56ed\u4e00\u5171\u505c\u7559\u4e86\u591a\u5c11\u5c0f\u65f6\uff1f
5\u3001\u67d0\u5de5\u5382\u7684\u4e24\u4e2a\u8f66\u95f4\u5171\u6709\u5de5\u4eba88\u540d\uff0c\u4ece\u7532\u8f66\u95f4\u8c0324\u540d\u5de5\u4eba\u5230\u4e59\u8f66\u95f4\u540e\uff0c\u4e24\u4e2a\u8f66\u95f4\u7684\u4eba\u6570\u76f8\u7b49\u3002\u539f\u6765\u8fd9\u4e24\u4e2a\u8f66\u95f4\u5404\u6709\u5de5\u4eba\u591a\u5c11\u540d\uff1f
6\u3001\u5c0f\u4eae\u5bb6\u5230\u5c11\u5e74\u5bab\u7684\u8ddd\u79bb\u662f4144\u7c73\uff0c\u4ed6\u9a91\u4e00\u8f86\u8f66\u8f6e\u5916\u76f4\u5f84\u5927\u7ea6\u662f66\u5398\u7c73\u7684\u81ea\u884c\u8f66\u53bb\u5c11\u5e74\u5bab\u3002\u6309\u8f66\u8f6e\u6bcf\u5206\u8f6c100\u5708\u8ba1\u7b97\uff0c\u4ed6\u9a91\u8fd9\u8f86\u8f66\u53bb\u5c11\u5e74\u5bab\u5927\u7ea6\u9700\u8981\u591a\u5c11\u5206\uff1f\uff08\u5f97\u6570\u4fdd\u7559\u6574\u6570\uff09
7\u3001\u5728\u4e00\u4e2a\u534a\u5f84\u662f4\u5206\u7c73\u7684\u5706\u5185\u753b\u4e00\u4e2a\u6700\u5927\u7684\u6b63\u65b9\u5f62\uff0c\u8fd9\u4e2a\u6b63\u65b9\u5f62\u7684\u9762\u79ef\u662f\u591a\u5c11\u5e73\u65b9\u5206\u7c73\uff1f
8\u3001\u4e0b\u56fe\u534a\u5f843\u5206\u7c73\u7684\u4e09\u6839\u6728\u6750\u6a2a\u622a\u9762\u56fe\uff0c\u5982\u679c\u8981\u7528\u4e00\u6839\u7ef3\u5b50\u628a\u5b83\u4eec\u6346\u8d77\u6765\uff0c\u6bcf\u7ed5\u4e00\u5708\u81f3\u5c11\u9700\u8981\u591a\u5c11\u5206\u7c73\u7ef3\u5b50\uff1f
小红用27.2元正好可以买5千克苹果和4千克橘子，结果她把买的数量颠倒了，剩下0.4元橘子每千克多少元？
27.2-0.4=26.8(元)
26.8+27.2=54(元)
54/9=6(元)
6*5-27.2=2.8(元)
橘子每千克2.8元.
你看对不?
5千克苹果,4千克橘子, 27.2
5千克橘子,4千克苹果, 26.8
1千克苹果比1千克橘子贵0.4
则橘子每千克 (27.2-0.4*5)/9=2.8元/千克
设橘子每千克x元
则每千克苹果价格为(27.2-4x)/5
27.2-0.4-5x=4(27.2-4x)/5
26.8-5x=21.76-16x/5
9x/5=5.04
x=2.8
橘子每千克2.8元
绛旓細鑻忔暀鐗堜簲骞寸骇涓嬪唽搴旂敤棰樹竴 1銆佷竴涓功鍖68鍏,浠樺嚭X鍏,鎵惧洖32鍏冦備粯鍑哄灏戝厓? 2銆佷竴鏈功鏈182椤,宸瞂椤,杩樺墿78椤垫病鐪,宸茬粡澶氬皯椤? 3銆佷拱涓涓帓鐞僗鍏,鐜嬭佸笀涔颁簡4涓帓鐞,浠樹簡120鍏冦備拱涓涓帓鐞冨灏戝厓? 4銆侀暱鏂瑰舰鐨勯潰绉槸864骞虫柟鍘樼背銆傞暱72鍘樼背,瀹絏鍘樼背銆傚澶氬皯鍘樼背? 5銆佹鏂瑰舰鐨勫懆闀14绫,杈归暱...
绛旓細瑙ｏ細璁捐兌娴庨搧璺暱X鍗冪背銆傜瓑閲忓叧绯伙細鑳舵祹閾佽矾鐨勯暱搴γ4+384=闈掕棌閾佽矾闀垮害 X脳4+384=1956 X脳4=1956-384 X脳4=1572 X=1572梅4 X=393 绛旓細鑳舵祹閾佽矾闀393鍗冪背銆
绛旓細鐗涘悆鑽夐棶棰(鐗涢】闂)渚1锛氱敱浜庡ぉ姘旈愭笎鍐疯捣鏉ワ紝鐗у満涓婄殑鑽変笉浠呬笉闀垮ぇ锛屽弽鑰屼互鍥哄畾鐨勯熷害鍦ㄥ噺灏戙傚鏋滄煇鍧楄崏鍦颁笂鐨勮崏鍙緵20澶寸墰鍚5澶╋紝鎴栧彲渚15澶寸墰鍚6澶╋紝閭ｄ箞鍙緵澶氬皯澶寸墰鍚10澶╋紵瑙ｏ細20澶寸墰5澶╁悆鑽20脳5=100锛堜唤锛夛紝15澶寸墰6澶╁悆鑽15脳6=90锛堜唤锛夐潚鑽夋瘡澶╁噺灏戯紙100锛90锛壝凤紙6锛5锛=1...
绛旓細6.4+ 3.6脳5.2 6.7脳101 28脳17.5鈥28脳7.5 0.25脳32脳0.125 浜斻佹妸涓嬪垪鐨勫亣鍒嗘暟鍖栨垚甯﹀垎鏁版垨鏁存暟(姣忛3鍒嗭紝鍏18鍒)銆275 = 186 = 194 = 158 = 213 = 209 = 鍏佹妸涓嬪垪甯﹀垎鏁板寲鎴愬亣鍒嗘暟(姣忛3鍒嗭紝鍏18鍒)銆138 = 856 = 212 = 314 = 1013 = 515 = 鑻忔暀鐗堝皬瀛︿簲骞...
绛旓細27銆佸厜鏄灏忓浜斿勾绾瀛︾敓锛屽垎涓7浜轰竴缁勩8浜轰竴缁勬垨6浜轰竴缁勬帓闃熷仛鎿嶏紝閮芥伆濂藉垎瀹岋紝浜斿勾绾ц嚦灏戞湁澶氬皯瀛︾敓锛28銆佺幇鍦ㄦ湁1锝20杩20涓嚜鐒舵暟锛岃浣犳牴鎹杩囩殑鏁扮殑鏁撮櫎鐨勭煡璇嗭紝璇曠潃缁欏畠浠垎绫伙紝瑕佹眰鎶婂垎鍑虹殑绫诲埆涓涓鎵惧嚭鍏蜂綋鐨勬暟瀛楄褰曚笅鏉ワ紙鐢ㄤ笉鍚岀殑鏍囧噯锛夈侫銆佹寜 ()鍒嗗彲浠ュ垎涓猴細銆 B銆佹寜()鍒嗗彲浠...
绛旓細5.涓鍙粦鍦ㄦ爲骞蹭笂鐨勫皬鐙楋紝璐悆鍦颁笂鐨勪竴鏍归澶达紝浣嗙怀瀛愪笉澶熼暱锛屽樊浜5鍘樼背銆備綘鑳芥暀灏忕嫍鐢ㄤ粈涔堝姙娉曟姄鐫楠ㄥご鍛紵6.鐜嬫煇浠庣敳鍦板幓涔欏湴锛1鍒嗛挓鍚庯紝鏉庢煇浠庝箼鍦板幓鐢插湴銆傚綋鐜嬫煇鍜屾潕鏌愬湪閫斾腑鐩搁亣鏃讹紝鍝竴浣嶇鐢插湴杈冭繙涓浜涳紵7.鏃堕挓鍒氭暡浜13涓嬶紝浣犵幇鍦ㄥ簲璇ユ庝箞鍋氾紵8.鍦ㄥ箍闃旂殑鑽夊湴涓婏紝鏈変竴澶寸墰鍦ㄥ悆鑽夈傝繖...
绛旓細2銆佽绠椾笅闈㈠悇棰樸25 锛 34 12 锛 27 35 锛 18 56 锛 15 56 锛 45 锛 310 45 锛嶏紙38 锛 14 锛47 锛 114 锛 12 3銆佹庢牱绠楃畝渚垮氨鎬庢牱绠椼712 锛 35 锛 512 13 锛 38 锛 58 锛 23 59 锛嶏紙29 锛 16 锛変笁銆佹搷浣滀笌璁＄畻1銆佸彸鍥炬槸涓涓皬闀囩殑骞抽潰鍥 锛1锛夊尰闄㈢殑...
绛旓細鑻忔暀鐗堜簲骞寸骇涓嬪唽鏁板鏆戝亣浣滀笟绛旀 涓銆佺畝渚胯绠 6.5梅1.25梅8 1.25脳0.25脳0.05脳64 =6.5梅1.25脳8 =1.25脳0.25脳0.05脳8脳2脳4 =6.5梅10 =1.25脳8脳0.25脳4脳0.05脳2 =0.65 =1 +- 4.9脳4+5.1梅0.25 =23/30 =4.9脳4+5.1脳4 =4.9+5.1 脳4 =40 ...
绛旓細浜斿勾绾ф暟瀛绗崄鍐屾湡鏈冭瘯璇曞嵎 鎴愮哗: 涓銆佸～绌:20% 1. 2. 5灏忔椂=( )灏忔椂( )鍒 5060骞虫柟鍒嗙背=( )骞虫柟绫 2. 24鐨勭害鏁版湁( ),鎶24鍒嗚В璐ㄥ洜鏁版槸( ) 3. 鍒嗘暟鍗曚綅鏄 1/8鐨勬渶澶х湡鍒嗘暟鏄( ),鏈灏忓亣鍒嗘暟鏄( )銆 4. 涓涓渶绠鍒嗘暟鐨勫垎瀛愭槸鏈灏忕殑璐ㄦ暟,鍒嗘瘝鏄悎鏁,杩欎釜鍒嗘暟鏈澶ф槸( ),濡傛灉鍐嶅姞涓( ...
绛旓細5銆佸洓鑸嶄簲鍏ュ悗鐨3.7鐨勬渶澶т袱浣嶅皬鏁版槸3.74銆 ( )涓夈侀夋嫨棰樸(鎶婃纭瓟妗堢殑绗﹀彿濉叆鎷彿鍐)(5鍒)1銆佷竴绉嶈姳甯冩瘡绫8.23鍏,涔4.5绫冲簲浠( )鍏冦 A 37.04 B 37.035 C 37.03 2銆佺敤鏈灏忕殑3浣嶆暟鍘婚櫎鏈灏忕殑2浣嶆暟,鍟嗘槸( )銆 A 10 B 100 C 0.13銆7鍚5鍗冨厠鍜( )鐩哥瓑銆 A 7.5鍚 B 7.05鍚 C 7.005鍚...
