小学五年级数学练习题
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\u73ed\u7ea7\uff1a \u59d3\u540d\uff1a \u6210\u7ee9\uff1a
\u4e00\u3001\u586b\u7a7a\u9898\uff0822\u5206\uff09
\uff081\uff09 6.15\u5343\u7c73\uff1d\uff08 \uff09\u7c73 1\u65f645\u5206\uff1d\uff08 \uff09\u65f6
\uff082\uff0934.864864 \u2026\u7528\u7b80\u4fbf\u65b9\u6cd5\u8868\u793a\u662f\uff08 \uff09\uff0c\u4fdd\u7559\u4e09\u4f4d\u5c0f\u6570\u7ea6\u662f\uff08 \uff09
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\uff084\uff094.6\u00d70.02\u7684\u79ef\u662f\uff08 \uff09\u4f4d\u5c0f\u6570\uff0c\u5982\u679c\u628a\u56e0\u65700.02\u6269\u5927100\u500d\uff0c\u8981\u4f7f\u79ef
\u4e0d\u53d8\uff0c\u53e6\u4e00\u4e2a\u56e0\u6570\u7684\u5c0f\u6570\u70b9\u5e94\u8be5\uff08 \uff09\u3002
\uff085\uff09\u4e00\u4e2a\u9ad8\u662f4cm\u7684\u4e09\u89d2\u5f62\u4e0e\u8fb9\u957f\u662f4cm\u7684\u6b63\u65b9\u5f62\u7684\u9762\u79ef\u76f8\u7b49\uff0c\u4e09\u89d2\u5f62\u7684\u5e95\u662f( )
\uff086\uff09\u67d0\u5b66\u6821\u4e3a\u6bcf\u4e2a\u5b66\u751f\u7f16\u6392\u501f\u4e66\u5361\u53f7\uff0c\u5982\u679c\u8bbe\u5b9a\u672b\u5c3e\u75281\u8868\u793a\u7537\u751f\uff0c\u75282\u8868\u793a\u5973\u751f\uff0c
\u5982\uff1a974011\u8868\u793a1997\u5e74\u5165\u5b66\u3001\u56db\u73ed\u76841\u53f7\u540c\u5b66\uff0c\u8be5\u540c\u5b66\u662f\u7537\u751f\uff0c\u90a3\u4e481999\u5e74
\u5165\u5b66\u4e00\u73ed\u768429\u53f7\u5973\u540c\u5b66\u7684\u501f\u4e66\u5361\u53f7\u662f\uff08 \uff09
\uff087\uff09\u5728\u5706\u5708\u91cc\u586b\u4e0a\u201c\uff1e\u201d\u201c\uff1c\u201d\u6216\u201c\uff1d\u201d\u3002
7.21\u25cb7.212 4.933\u25cb4.93 2.8\u00f70.6\u25cb2.8 0.45\u00d71.05\u25cb0.45
\uff088\uff09\u4e00\u4e2a\u76f4\u89d2\u68af\u5f62\u7684\u4e0a\u5e95\u3001\u4e0b\u5e95\u548c\u9ad8\u5206\u522b\u662f10dm\u300112dm\u548c8dm\uff0c\u5b83\u7684\u9762\u79ef\u662f
\uff08 \uff09\u5e73\u65b9\u5206\u7c73\uff1b\u5728\u68af\u5f62\u5185\u753b\u4e00\u4e2a\u6700\u5927\u7684\u6b63\u65b9\u5f62\uff0c\u6b63\u65b9\u5f62\u7684\u9762\u79ef\u662f\uff08 \uff09\u5e73\u65b9\u5206\u7c73\u3002
\uff089\uff09\u738b\u5e08\u5085\u52a0\u5de5\u4e00\u79cd\u96f6\u4ef6\uff0c5\u5206\u949f\u52a0\u5de5\u4e8620\u4e2a\uff0c\u90a3\u4e48\u738b\u5e08\u5085\u5e73\u5747\u52a0\u5de51\u4e2a\u96f6\u4ef6\u9700
\u8981\uff08 \uff09\u5206\u949f\uff0c1\u5206\u949f\u80fd\u52a0\u5de5\u8fd9\u79cd\u96f6\u4ef6\uff08 \uff09\u4e2a\u3002
\uff0810\uff09\u4e00\u4e2a\u76d2\u5b50\u91cc\u67092\u4e2a\u767d\u7403\u30013\u4e2a\u7ea2\u7403\u548c5\u4e2a\u84dd\u7403\uff0c\u4ece\u76d2\u4e2d\u6478\u4e00\u4e2a\u7403\uff0c\u53ef\u80fd\u6709\uff08 \uff09
\u79cd\u7ed3\u679c\uff0c\u6478\u51fa\uff08 \uff09\u7403\u7684\u53ef\u80fd\u6027\u6700\u5927\uff0c\u53ef\u80fd\u6027\u662f\uff08 \uff09\u3002
\uff0811\uff09\u4e00\u6761\u8def\u957f2400\u7c73\uff0c\u4ece\u8d77\u70b9\u5230\u7ec8\u70b9\uff0c\u6bcf40\u7c73\u7acb\u4e00\u6839\u7535\u7ebf\u6746\uff0c\u4e00\u5171\u8981\u7acb\uff08 \uff09\u6839\u3002
\uff0812\uff09\u5df2\u77e51\u00f7A=0.0909\u2026\uff1b2\u00f7A=0.1818\u2026\uff1b3\u00f7A\uff1d0.2727\u2026\uff1b4\u00f7A=0.3636\u2026\uff1b
\u90a3\u4e489\u00f7A\u7684\u5546\u662f\uff08 \uff09
\u4e8c\u3001\u5224\u65ad\u9898\uff0810\u5206\uff09
1\u3001\uff08 \uff09 a2\u548c2a\u8868\u793a\u7684\u610f\u4e49\u76f8\u540c\u3002
2\u3001\uff08 \uff09\u4ece\u4e0a\u9762\u3001\u6b63\u9762\u3001\u5de6\u9762\u770b\u5230\u7684\u56fe\u5f62\u90fd\u76f8\u540c\u3002
3\u3001\uff08 \uff09\u4e00\u4e2a\u6b63\u65b9\u4f53\u629b\u5411\u7a7a\u4e2d\uff0c\u843d\u5730\u540e\uff0c\u6bcf\u4e2a\u9762\u671d\u4e0a\u7684\u53ef\u80fd\u6027\u90fd\u662f
4\u3001\uff08 \uff09\u65b9\u7a0b\u7684\u4e24\u8fb9\u540c\u65f6\u52a0\u4e0a\u6216\u51cf\u53bb\u4e00\u4e2a\u76f8\u540c\u7684\u6570\uff0c\u7b49\u5f0f\u6210\u7acb\u3002
5\u3001\uff08 \uff09\u9762\u79ef\u76f8\u7b49\u7684\u4e24\u4e2a\u4e09\u89d2\u5f62\u4e00\u5b9a\u53ef\u4ee5\u62fc\u6210\u4e00\u4e2a\u5e73\u884c\u56db\u8fb9\u5f62\u3002
\u4e09\u3001\u9009\u62e9\u9898\u3002\uff085\u5206\uff09
1\u3001\u6bcf\u4e2a\u7a7a\u74f6\u53ef\u4ee5\u88c52.5\u5343\u514b\u7684\u8272\u62c9\u6cb9\uff0c\u738b\u8001\u5e08\u8981\u628a25.5\u5343\u514b\u7684\u8272\u62c9\u6cb9\u88c5\u5728\u8fd9\u6837\u7684\u74f6\u5b50\u91cc\uff0c\u81f3\u5c11\u9700\u8981\uff08 \uff09\u4e2a\u8fd9\u6837\u7684\u74f6\u5b50\u3002
A\u300110 B\u300111 C\u300112
2\u3001\u7528\u56db\u6839\u6728\u6761\u9489\u6210\u7684\u957f\u65b9\u5f62\uff0c\u628a\u5b83\u62c9\u6210\u5e73\u884c\u56db\u8fb9\u5f62\uff0c\u5b83\u7684\uff08 \uff09\u4e0d\u53d8\u3002
A\u3001\u9762\u79ef B\u3001\u5468\u957f C\u3001\u9762\u79ef\u548c\u5468\u957f
3\u3001\u4e0b\u9762\u56fe\u5f62\u4e2d\u4e0d\u53ef\u4ee5\u5bc6\u94fa\u7684\u662f\uff08 \uff09
A\u3001\u6b63\u4e94\u8fb9\u5f62 B\u3001\u6b63\u516d\u8fb9\u5f62 C\u3001\u6b63\u4e09\u89d2\u5f62
4\u3001\u4e00\u4e2a\u79ef\u6728\u5757\u7ec4\u6210\u7684\u56fe\u5f62\uff0c\u4ece\u6b63\u9762\u770b\u662f \u4ece\u4fa7\u9762\u770b\u662f \uff0c\u8fd9\u4e2a
\u79ef\u6728\u5757\u6709\uff08 \uff09\u4e2a\u3002
A\u30014 B\u30016 C\u3001\u4e0d\u4e00\u5b9a
5\u3001\u53f3\u56fe\u4e2d\uff0c\u8fb9\u957f\u76f8\u7b49\u7684\u4e24\u4e2a\u6b63\u65b9\u5f62\u4e2d\uff0c\u753b\u4e86\u7532\u3001\u4e59\u4e24\u4e2a\u4e09\u89d2\u5f62\uff08\u7528\u9634\u5f71\u8868\u793a\uff09\uff0c
\u5b83\u4eec\u7684\u9762\u79ef\u76f8\u6bd4\uff08 \uff09
A\u3001\u7532\u7684\u9762\u79ef\u5927 B\u3001\u4e59\u7684\u9762\u79ef\u5927 C\u3001\u76f8\u7b49
\u56db\u3001\u8ba1\u7b97\uff0823\u5206\uff09
1\u3001\u76f4\u63a5\u5199\u51fa\u5f97\u6570\uff085\u5206\uff09
3.5\u00d70.1\uff1d 43\u00f70.1\uff1d 200\u00d70.04\uff1d 12-1.2\uff1d 1.3\u00d70.5\uff1d
0.42\u00f70.6\uff1d 6.3\u00f70.7\uff1d 0.21\u00d70.3\uff1d 5.69\u00f70.5\uff1d 5.5\u00f711\uff1d
2\u3001\u89e3\u65b9\u7a0b\uff086\u5206\uff09
5x\uff0d2\uff0b1.8\uff1d3.6
7\uff08x\uff0d1.2\uff09\uff1d2.1
3\u3001\u8131\u5f0f\u8ba1\u7b97\uff08\u80fd\u7b80\u7b97\u7684\u8981\u7b80\u7b97\uff09\uff0812\u5206\uff09
17.64\u00f74.9+6.73
3.4\u00f7\uff3b\uff081.2\uff0b0.5\uff09\u00d75\uff3d
1.9\uff0b19.9+199.9\uff0b0.3
0.25\u00d712.5\u00d73.2
\u4e94\u3001\u5217\u7efc\u5408\u7b97\u5f0f\u6216\u65b9\u7a0b\u8ba1\u7b97\uff088\u5206\uff09
\uff081\uff09\u3001\u4e00\u4e2a\u6570\u76843.9\u500d\u4e0e\u5b83\u76842.5\u500d\u7684\u548c\u662f16\uff0c\u8fd9\u4e2a\u6570\u662f\u591a\u5c11\uff1f
\uff082\uff09\u30018.28\u9664\u4ee53.6\u4e0e0.5\u7684\u79ef\uff0c\u5546\u662f\u591a\u5c11\uff1f
\u516d\u3001\u64cd\u4f5c\u9898\uff087\u5206\uff09
1\u3001\u8bf7\u5728\u7b2c\u4e8c\u3001\u4e09\u3001\u56db\u5e45\u753b\u51fa\u4e0e\u7b2c\u4e00\u5e45\u56fe\u9634\u5f71\u90e8\u5206\u9762\u79ef\u76f8\u7b49\u800c\u5f62\u72b6\u4e0d\u540c\u7684\u9634\u5f71\u56fe\u3002
\uff083\u5206\uff09
2\u3001\u5148\u753b\u51faBC\u8fb9\u4e0a\u7684\u9ad8\uff0c\u518d\u8ba1\u7b97\u51fa\u8fd9\u6761\u9ad8\u7684\u957f\u5ea6\u3002
\u4e03\u3001\u7edf\u8ba1\u548c\u5206\u6790\uff085\u5206\uff09
\u6708\u4efd \u4e00 \u4e8c \u4e09 \u56db \u4e94 \u516d
\u7528\u7535\u91cf/\u5343\u74e6\u65f6\uff1b 81 85 65 55 47 63
\u5c0f\u660e\u5bb6\u53bb\u5e74\u4e0a\u534a\u5e74\u6bcf\u6708\u7528\u7535\u60c5\u51b5\u5982\u4e0a\u56fe\uff08\u7528\u7535\u91cf\u5355\u4f4d\uff1a\u5343\u74e6\u65f6\uff09
1\u3001\u6c42\u51fa\u4e0a\u534a\u5e74\u6bcf\u6708\u5e73\u5747\u7528\u7535\u91cf\u65f6\u591a\u5c11\u5343\u74e6\u65f6\uff1f
2\u3001\u8fd9\u4e9b\u6570\u636e\u7684\u4e2d\u4f4d\u6570\u662f\u591a\u5c11\uff1f
3\u3001\u4e3a\u4ec0\u4e48\u4e2d\u4f4d\u6570\u6bd4\u5e73\u5747\u6570\u5c0f\uff1f
\u516b\u3001\u89e3\u51b3\u95ee\u9898\u3002\uff0825\u5206\uff09
1\u3001\u6625\u8282\u5feb\u5230\u4e86\uff0c\u67d0\u8d85\u5e02\u8d2d\u8fdb540\u53ea\u5c0f\u4e2d\u56fd\u8282\uff0c\u6bd4\u8d2d\u8fdb\u7684\u5927\u4e2d\u56fd\u7ed3\u76844\u500d\u5c1160\u53ea\uff0c\u8d85\u5e02\u8d2d\u8fdb\u591a\u5c11\u53ea\u5927\u4e2d\u56fd\u7ed3\uff1f
2\u3001\u4e00\u79cd\u94c1\u4e1d20\u7c73\u91cd5\u5343\u514b\uff0c\u5982\u679c\u4e00\u6346\u540c\u6837\u7684\u94c1\u4e1d150\u5343\u514b\uff0c\u8fd9\u6346\u94c1\u4e1d\u957f\u591a\u5c11\u7c73\uff1f
3\u3001\u4ece\u7532\u57ce\u5230\u4e59\u57ce\u94c1\u8def\u957f312\u5343\u7c73\uff0c\u4ee5\u524d\u5feb\u8f66\u8981\u884c5.2\u5c0f\u65f6\uff0c\u73b0\u5728\u53ea\u8981\u884c3.9\u5c0f\u65f6\uff0c\u73b0\u5728\u6bd4\u8fc7\u53bb\u5e73\u5747\u6bcf\u5c0f\u65f6\u591a\u884c\u591a\u5c11\u5343\u7c73\uff1f
4\u3001\u4e00\u79cd\u5706\u73e0\u7b14\u539f\u4ef7\u6bcf\u652f4.8\u5143\uff0c\u964d\u4ef7\u540e\u6bcf\u652f\u4fbf\u5b9c0.3\u5143\uff0c\u539f\u6765\u4e70150\u652f\u7b14\u7684\u94b1\uff0c\u73b0\u5728\u53ef\u4ee5\u4e70\u591a\u5c11\u652f\uff1f
5\u3001\u4e0b\u9762\u662f\u4e00\u9762\u5899\uff0c\u4e2d\u95f4\u6709\u4e00\u4e2a\u957f2\u7c73\u3001\u5bbd1.5\u7c73\u7684\u7a97\u6237\uff0c\u5982\u679c\u780c\u8fd9\u9762\u5899\u5e73\u5747\u6bcf\u5e73\u65b9\u7c73\u7528\u7816160\u5757\uff0c\u4e00\u5171\u7528\u7816\u591a\u5c11\u5757\uff1f
\u6ee1\u610f\u53ef\u4ee5\u91c7\u7eb3\u54e6\uff01
\u4e00\u3001\u6211\u80fd\u586b\u5bf9\u3002\uff0820\u5206\uff09
\u3000\u30001\u30010.62\u516c\u9877\uff1d\uff08 \uff09\u5e73\u65b9\u7c73 2\u65f645\u5206\uff1d\uff08 \uff09\u65f6
\u3000\u30002.03\u516c\u9877\uff1d\uff08 \uff09\u516c\u9877\uff08 \uff09\u5e73\u65b9\u7c73 0.6\u5206\uff1d\uff08 \uff09\u79d2
\u3000\u30002\u300114.1\u00f711\u7684\u5546\u662f\uff08 \uff09\u5faa\u73af\u5c0f\u6570\uff0c\u5546\u53ef\u4ee5\u7b80\u5199\u4f5c\uff08 \uff09\uff0c\u5f97\u6570\u4fdd\u7559\u4e09\u4f4d\u5c0f\u6570\u7ea6\u662f\uff08 \uff09\u3002
\u3000\u30003\u3001\u628a2.54\u30012.54(•)\u30012.545\u548c2.55\u2026\u2026\u7528"\uff1e"\u6309\u987a\u5e8f\u6392\u5217\u8d77\u6765\uff08 \uff09\u3002
\u3000\u30004\u3001\u5728\u25cb\u586b\u4e0a"\uff1c"\u3001"\uff1e"\u6216"\uff1d"\u53f7\u3002
\u3000\u3000\uff081\uff090.18\u00f70.09\u30070.18\u00d70.09 \uff082\uff09 0.7\u00d70.7\u30070.7+0.7
\u3000\u3000\uff083\uff093.07\u00d70.605\u30070.307\u00d76.05 \uff084\uff09 4.35\u00d710\u30070.8\u00d743.5
\u3000\u30005\u3001\u4e00\u6876\u8c46\u6cb9\u91cd100\u5343\u514b\uff0c\u6bcf\u5929\u7528\u53bbx\u5343\u514b\uff0c6\u5929\u540e\u8fd8\u5269\u4e0b79\u5343\u514b\uff0c\u7528\u65b9\u7a0b\u8868\u793a\u662f\uff08 \uff09\uff1d79\uff1bx\uff1d\uff08 \uff09\u3002
\u3000\u30006\u3001\u4e00\u4e2a\u76f4\u89d2\u4e09\u89d2\u5f62\uff0c\u76f4\u89d2\u6240\u5bf9\u7684\u8fb9\u957f\u662f10\u5398\u7c73\uff0c\u5176\u4f59\u4e24\u8fb9\u5206\u522b\u662f8\u5398\u7c73\u548c6\u5398\u7c73\uff0c\u76f4\u89d2\u6240\u5bf9\u8fb9\u4e0a\u7684\u9ad8\u662f\uff08 \uff09\u5398\u7c73\u3002
\u3000\u30007\u3001\u5c0f\u660e\u4eca\u5e74a\u5c81\uff0c\u7238\u7238\u7684\u5e74\u9f84\u6bd4\u4ed6\u76843\u500d\u5927b\u5c81\uff0c\u7238\u7238\u4eca\u5e74\uff08 \uff09\u5c81\u3002
\u3000\u30008\u3001100\u5343\u514b\u82b1\u751f\u53ef\u69a8\u6cb939\u5343\u514b\uff0c\u7167\u8fd9\u6837\u8ba1\u7b97\uff0c\u6bcf\u5343\u514b\u82b1\u751f\u53ef\u69a8\u6cb9\uff08 \uff09\u5343\u514b\u3002
\u3000\u30009\u3001\u4e24\u4e2a\u56e0\u6570\u7684\u79ef\u662f3.6\uff0c\u5982\u679c\u4e00\u4e2a\u56e0\u6570\u6269\u59272\u500d\uff0c\u53e6\u4e00\u4e2a\u56e0\u6570\u6269\u592710\u500d\uff0c\u79ef\u662f\uff08 \uff09\u3002
\u3000\u300010\u3001686.8\u00f70.68\u7684\u5546\u7684\u6700\u9ad8\u4f4d\u5728\uff08 \uff09\u4f4d\u4e0a\u3002
\u4e8c\u3001\u516c\u6b63\u5c0f\u6cd5\u5b98\uff08\u6b63\u786e\u7684\u5728\u62ec\u53f7\u5185\u6253"\u221a"\uff0c\u9519\u7684\u6253"\u00d7"\uff09\u3002\uff085\u5206\uff09
\u3000\u30001\u30010.05\u4e58\u4e00\u4e2a\u5c0f\u6570\uff0c\u6240\u5f97\u7684\u79ef\u4e00\u5b9a\u6bd40.05\u5c0f\u3002 \uff08 \uff09
\u3000\u30002\u3001\u5c0f\u6570\u9664\u6cd5\u7684\u5546\u90fd\u5c0f\u4e8e\u88ab\u9664\u6570\u3002 \uff08 \uff09
\u3000\u30003\u3001\u4e24\u4e2a\u9762\u79ef\u76f8\u7b49\u7684\u4e09\u89d2\u5f62\u53ef\u4ee5\u62fc\u6210\u4e00\u4e2a\u5e73\u884c\u56db\u8fb9\u5f62\u3002 \uff08 \uff09
\u3000\u30004\u3001\u5f53\u957f\u65b9\u5f62\u548c\u5e73\u884c\u56db\u8fb9\u5f62\u7684\u5468\u957f\u76f8\u7b49\u65f6\uff0c\u9762\u79ef\u4e5f\u76f8\u7b49\u3002 \uff08 \uff09
\u3000\u30005\u3001\u542b\u6709\u672a\u77e5\u6570\u7684\u7b49\u5f0f\u53eb\u505a\u65b9\u7a0b\u3002 \uff08
\u4e09\u3001\u9009\u4e00\u9009\u3002\uff08\u628a\u6b63\u786e\u7b54\u6848\u7684\u5b57\u6bcd\u586b\u5728\u62ec\u53f7\u91cc\uff09\uff085\u5206\uff09
\u3000\u30001\u3001\u4e0b\u5217\u7b97\u5f0f\u4e2d\u4e0e99\u00f70.03\u7ed3\u679c\u76f8\u7b49\u7684\u5f0f\u5b50\u662f\uff08 \uff09\u3002
\u3000\u3000A\u30019.9\u00f70.003 B\u3001990\u00f70.003 C\u30019900\u00f730
\u3000\u30002\u3001\u628a\u4e00\u4e2a\u5e73\u884c\u56db\u8fb9\u5f62\u62c9\u6210\u4e00\u4e2a\u957f\u65b9\u5f62\uff08\u8fb9\u957f\u4e0d\u53d8\uff09\uff0c\u5b83\u7684\u9762\u79ef\uff08 \uff09\u3002
\u3000\u3000A\u3001\u6bd4\u539f\u6765\u5927 B\u3001\u6bd4\u539f\u6765\u5c0f C\u3001\u4e0e\u539f\u6765\u4e00\u6837\u5927
\u3000\u30003\u3001\u56e0\u4e3a38\u00d7235=8930\uff0c\u6240\u4ee50.38\u00d72.35+100\uff1d\uff08 \uff09\u3002
\u3000\u3000A.189.3 B. 108.93 C.100.893
\u3000\u30004\u300147.88\u00f724\uff1d1.995\uff0c\u6309\u56db\u820d\u4e94\u4eba\u6cd5\u7cbe\u786e\u5230\u767e\u5206\u4f4d\u5e94\u5199\u4f5c\uff08 \uff09\u3002
\u3000\u3000A. 2.0 B. 2.00 C. 1.99
\u3000\u30005\u3001\u4e00\u4e2a\u4e09\u89d2\u5f62\u4e2d\uff0c\u5176\u4e2d\u4e24\u4e2a\u89d2\u7684\u5e73\u5747\u5ea6\u6570\u662f45\u5ea6\uff0c\u8fd9\u4e2a\u4e09\u89d2\u5f62\u662f\uff08 \uff09\u4e09\u89d2\u5f62\u3002
\u3000\u3000A. \u9510\u89d2 B. \u76f4\u89d2 C. \u949d\u89d2
\u56db\u3001\u5c0f\u5c0f\u795e\u7b97\u624b\u3002\uff0840\u5206\uff09
\u3000\u30001\u3001\u76f4\u63a5\u5199\u51fa\u5f97\u6570\u3002\uff0810\u5206\uff09
\u3000\u30000.001+10.099\uff1d 3\uff0d0.98\uff1d 6\u00d70.25\uff1d 0.63\u00f70.9\uff1d 1.8\u00d70.4\uff1d
\u3000\u30008.95\u00f70.895\uff1d 1.2\u00d74\uff1d 3.9\u00d70.01\uff1d 2.33\u00d71.2\uff1d 1.25\u00d70.8\uff1d
\u3000\u30002\u3001\u7ad6\u5f0f\u8ba1\u7b97\u3002(6\u5206)
\u3000\u3000\uff081\uff090.58\u00d70.025\uff08\u5217\u7ad6\u5f0f\u9a8c\u7b97\uff09 \uff082\uff094.194\u00f71.4\uff08\u5546\u7cbe\u786e\u5230\u767e\u5206\u4f4d\uff09
\u3000\u30003\u3001\u8131\u5f0f\u8ba1\u7b97\uff08\u80fd\u7b80\u4fbf\u7b97\u7684\u8981\u7b80\u4fbf\u7b97\uff09\uff0812\u5206\uff09
\u3000\u3000\uff081\uff090.01+1.01\u00d799 \uff082\uff0926\u00d720.2\uff0d8.4\uff0d1.8
\u3000\u3000\uff083\uff0989.3\u00d743+38\u00d789.3+893\u00d71.9 \uff084\uff0910.01\u00d7101\uff0d10.01
\u3000\u30004\u3001\u89e3\u65b9\u7a0b\u3002\uff086\u5206\uff09
\u3000\u3000\uff081\uff097x\u00f73\uff1d8.19 \uff082\uff094x\uff0d0.5x\uff1d0.7 \uff083\uff093.5\u00d76\uff0d3x\uff1d11.4
\u3000\u30005\u3001\u5217\u5f0f\u8ba1\u7b97\u3002\uff08\u51716\u5206\uff0c\u6bcf\u5c0f\u98983\u5206\uff09
\u3000\u3000\uff081\uff093.6\u51cf\u53bb0.8\u7684\u5dee\u4e581.8\u4e0e2.05\u7684\u548c\uff0c\u79ef\u662f\u591a\u5c11\uff1f
\u3000\u3000\uff082\uff09\u4e00\u4e2a\u6570\u76847\u500d\u51cf\u53bb\u8fd9\u4e2a\u6570\u81ea\u5df1\uff0c\u5dee\u662f42.6\uff0c\u6c42\u8fd9\u4e2a\u6570\u3002
\u4e94\u3001\u6211\u80fd\u89e3\u51b3\u95ee\u9898\u5566\uff01\uff01\uff0830\u5206\uff09
\u3000\u30001\u3001\u679c\u56ed\u91cc\u6709\u82f9\u679c\u6811210\u68f5\uff0c\u6bd4\u6843\u6811\u76842\u500d\u591a38\u68f5\uff0c\u679c\u56ed\u91cc\u6709\u82f9\u679c\u6811\u3001\u6843\u6811\u5171\u591a\u5c11\u68f5\uff1f\uff08\u5148\u7528\u7b97\u672f\u65b9\u6cd5\u89e3\uff0c\u518d\u7528\u65b9\u7a0b\u89e3\u3002\uff09(4\u5206)
\u3000\u30002\u3001\u5efa\u7b51\u5de5\u5730\u9700\u8981\u9ec4\u6c9947\u5428\uff0c\u7528\u4e00\u8f86\u8f7d\u91cd4.5\u5428\u7684\u6c7d\u8f66\u8fd06\u6b21\uff0c\u4f59\u4e0b\u7684\u6539\u7528\u4e00\u8f86\u8f7d\u91cd2.5\u5428\u7684\u6c7d\u8f66\u8fd0\uff0c\u8fd8\u8981\u8fd0\u591a\u5c11\u6b21\uff1f\uff08\u5148\u7528\u65b9\u7a0b\u65b9\u6cd5\u89e3\u3001\u518d\u7528\u7b97\u672f\u65b9\u6cd5\u89e3\u3002\uff09(4\u5206)
\u3000\u30003\u3001\u7532\u4e59\u4e24\u8f86\u6c7d\u8f66\u540c\u65f6\u4ece\u76f8\u8ddd630\u5343\u7c73\u7684\u4e24\u5730\u76f8\u5bf9\u5f00\u51fa\uff0c\u7ecf\u8fc74.2\u5c0f\u65f6\u4e24\u8f66\u76f8\u9047\u3002\u5df2\u77e5\u4e59\u8f66\u6bcf\u5c0f\u65f6\u884c70\u5343\u7c73\uff0c\u7532\u8f66\u6bcf\u5c0f\u65f6\u884c\u591a\u5c11\u5343\u7c73 \uff1f(4\u5206)
\u3000\u30004\u3001\u67d0\u519c\u573a\u517b\u7f8a840\u53ea\uff0c\u5176\u4e2d560\u53ea\u5e73\u5747\u6bcf\u53ea\u53ef\u51fa\u7f8a\u6bdb14.2\u5343\u514b\uff0c\u5176\u4f59\u5e73\u5747\u6bcf\u53ea\u53ef\u51fa\u7f8a\u6bdb8.5\u5343\u514b\uff0c\u8fd9\u519c\u573a\u7684\u7f8a\u5171\u53ef\u4ee5\u51fa\u7f8a\u6bdb\u591a\u5c11\u5343\u514b\uff1f(4\u5206)
\u3000\u30005\u3001\u7532\u3001\u4e59\u4e24\u8f66\u540c\u65f6\u4ece\u7532\u7ad9\u540c\u5411\u5f00\u51fa\uff0c\u7532\u8f66\u6bcf\u5c0f\u65f6\u884c40\u5343\u7c73\uff0c\u4e59\u8f66\u7684\u901f\u5ea6\u662f\u7532\u8f66\u76841.2\u500d\uff0c\u884c\u4e863.8\u5c0f\u65f6\u540e\uff0c\u4e24\u8f66\u76f8\u8ddd\u591a\u5c11\u5343\u7c73\uff1f(4\u5206)
\u3000\u30006\u3001\u4e704\u652f\u94a2\u7b14\u6bd4\u4e705\u652f\u4e2d\u6027\u7b14\u8d354.8\u5143\uff0c\u6bcf\u652f\u4e2d\u6027\u7b14\u7684\u4ef7\u94b1\u662f1.2\u5143\uff0c\u6bcf\u652f\u94a2\u7b14\u591a\u5c11\u5143\uff1f(5\u5206)
\u3000\u30007\u3001\u4e00\u5757\u6c34\u7a3b\u7530\u7684\u5f62\u72b6\u5982\u4e0b\u56fe\u3002\u5982\u679c\u6309\u7167\u5e73\u5747\u6bcf\u7a7430\u5e73\u65b9\u5206\u7c73\u63d2\u79e7,\u5927\u7ea6\u8981\u63d2\u591a\u5c11\u7a74?
\u3000\u3000
\u516d\u3001\u9644\u52a0\u9898\uff01\uff01\uff0810\u5206\uff09
\u3000\u3000\u7532\u3001\u4e59\u3001\u4e19\u4e09\u4eba\u62ff\u51fa\u540c\u6837\u591a\u7684\u94b1\u4e70\u4e00\u6279\u82f9\u679c\uff0c\u5206\u914d\u65f6\u7532\u4e59\u90fd\u6bd4\u4e19\u591a\u62ff24\u5343\u514b\uff0c\u7532\u548c\u4e59\u90fd\u8981\u7ed9\u4e1924\u5143\uff0c\u6bcf\u5343\u514b\u82f9\u679c\u591a\u5c11\u5143\uff1f
\u53c2\u8003\u7b54\u6848\uff08\u4eba\u6559\uff09
\u3000\u3000\u4e00\u30011\u300115\uff1b30\uff1b16\uff1b 2\u3001\u5c0f\u4e8e\uff1b3\u300113 ; 23 \uff1b4\u30014\uff1b4\uff1a1\uff1b
\u3000\u30005\u3001\u6c7d\u8f66\u7684\u901f\u5ea6\uff1b6\u30014000\uff1b7\u30015\uff1b8\uff1b4\uff1b40\uff1b8\u3001128\uff1b9\u30013\uff1b10\u300118.84\u5398\u7c73\uff1b11\u30019.42\uff1b12\u30015\uff1b13\u30010.01\u3002
\u3000\u3000\u4e8c\u30011\u3001\u00d7\uff1b2\u3001\u00d7\uff1b3\u3001\u221a\uff1b4\u3001\u221a\uff1b5\u3001\u221a\uff1b
\u3000\u3000\u4e09\u30011\u3001A\uff1b2\u3001B\uff1b3\u3001B\uff1b4\u3001B\uff1b5\u3001C;
\u3000\u3000\u56db\u30011\u3001\u7565\u30022\u3001\uff081\uff09111 ; \uff082\uff0918 ; \uff083\uff0978 ; (4)12
\u3000\u3000(5)2247 ; (6)3\uff1b3\u3001\uff081\uff09x\uff1d70\uff1b\uff082\uff09x\uff1d20/3\uff1b4\u3001\u7565\uff1b5\u3001\uff081\uff09\u8fd9\u4e2a\u6570\u662f7/5\uff1b\uff082\uff09\u8fd9\u4e2a\u6570\u662f4.7\u3002
\u3000\u3000\u4e94\u3001\u56fe1\u753b\u51fa\u4e00\u6761\uff1b\u56fe2\u753b\u51fa\u4e24\u6761\u3002
\u3000\u3000\u516d\u3001\u89e3\u51b3\u95ee\u9898\u30021\u3001\uff082\uff0960-60\u00d7\uff081-14 \uff09; \uff083\uff0960-60\u00f7\uff081+1/3\uff09\uff086\uff0960-60\u00d73/4\uff1b 2\u3001\u7b54\uff1a\u7532\u7684\u901f\u5ea6\u662f32\u5343\u7c73/\u65f6\uff1b\u4e59\u7684\u901f\u5ea6\u662f28\u5343\u7c73/\u65f6\u3002
\u3000\u30003\u3001\u8def\u9762\u9762\u79ef\u7ea6\u662f200\u5e73\u65b9\u7c73\u30024\u3001\u7b54\uff1a\u4e8c\u3001\u4e09\u73ed\u5206\u522b\u670930\u4eba\u548c39\u4eba\u30025\u3001\u7b54\u8fd8\u9700\u898110/3\u5c0f\u65f6\u3002
\u3000\u3000\u4e94\u5e74\u7ea7\u6d4b\u8bd5\u53c2\u8003\u7b54\u6848\uff08\u4eba\u6559\uff09
\u3000\u3000\u4e00\u30011\u30016200\uff1b2.75\uff1b2\uff1b30\uff1b36\uff1b2\u3001\u6df7\uff0c1.281\uff088\u548c1\u4e0a\u9762\u6709\u5c0f•\uff09\uff0c1.282\u30023\u3001\u7565\u3002
\u3000\u30004\u3001\uff1e\uff1b\uff1c\uff1b\uff1d\uff1b\uff1e\uff1b5\u3001100-6x\uff1bx\uff1d3.5\uff1b6\u30014.8\uff1b7\u30013a+b\uff1b8\u30010.39\uff1b9\u300172\u300210\u3001\u5343\uff1b1010\uff1b
\u3000\u3000\u4e8c\u30011\u3001\u00d7\uff1b2\u3001\u00d7\uff1b3\u3001\u00d7\uff1b4\u3001\u00d7\uff1b5\u3001\u221a\u3002
\u3000\u3000\u4e09\u30011\u3001A\uff1b2\u3001A\uff1b3\u3001C\uff1b4\u3001B\uff1b5\u3001B\uff1b
\u3000\u3000\u56db\u30011\u3001\u7565\uff1b2\u30010.0145\uff1b3.00\uff1b3\u3001\uff081\uff09100\uff1b\uff082\uff09515\uff1b
\u3000\u3000\uff083\uff09\uff08\u7b80\uff098930\uff1b\uff084\uff09\uff08\u7b80\uff091001\uff1b
\u3000\u30004\u3001\uff081\uff09x\uff1d3.51\uff1b\uff082\uff09x\uff1d0.2\uff1b\uff083\uff09x\uff1d3.2\uff1b
\u3000\u30005\u3001\uff081\uff09\uff083.6-0.8\uff09\u00d7\uff081.8+2.05\uff09\uff1d10.78\uff1b
\u3000\u3000\uff082\uff09\u89e3\uff1a\u8bbe\u8fd9\u4e2a\u6570\u4e3ax\u30027x-x\uff1d42.6\uff1bx\uff1d7.1\uff1b
\u3000\u3000\u4e94\u30011\u3001\u7b54\uff1a\u674f\u6811\u6709340\u68f5\uff1b\u6843\u68111360\u68f5\u3002
\u3000\u30002\u3001\u7b54\uff1a\u8fd8\u8981\u8fd08\u6b21\u3002
\u3000\u30003\u3001\u7b54\uff1a\u7532\u8f66\u6bcf\u5c0f\u65f6\u884c80\u5343\u7c73\u3002
\u3000\u30004\u3001\u7b54\uff1a\u5171\u53ef\u4ee5\u51fa\u7f8a\u6bdb10332\u5343\u514b\u3002
\u3000\u30005\u3001\u7b54\uff1a\u4e24\u8f66\u76f8\u8ddd30.4\u5343\u7c73\u3002
\u3000\u30006\u3001\u7b54\uff1a\u6bcf\u679d\u94a2\u7b142.7\u5143\u3002
\u3000\u30007\u3001\u7b54\uff1a\u5927\u7ea6\u8981\u63d22000\u7a74\u3002
13000/65=200天
2.6*5=13千克
13千克=13000克
13000/65=200天
5年一共能产糖13千克.按一家三口每天吃糖65克计算，这些糖一共可以吃200天
绛旓細杩欓涓嶆槸鏂圭▼ 1.2X-X=35 0.2X=35 X=35梅0.2 X=175 3-3X=0.3 3X=3-0.3 3X=2.7 X=2.7梅3 X=0.9 3.5脳6-0.2X=11.4 21-0.2X=11.4 0.2X=21-11.4 0.2X=9.6 X=48 3.5脳锛6-0.2X锛=17.5 21-0.2X=17.5 0.2X=21-17.5 0.2X=3.5 X=3.5梅0.2 X...
绛旓細鏄灏忓浜斿勾绾ф暟瀛﹂鍚???涓銆佸～绌洪(鍏37鍒) 1.鐢蹭箼涓ゆ暟鐨勫拰鏄231,宸茬煡鐢叉暟鐨勬湯灏炬槸0,濡傛灉鎶婄敳鏁版湯浣嶇殑0鍘绘帀,姝ｅソ绛変簬涔欐暟銆備箼鏁版槸(),鐢叉暟鏄( )銆 2.宸茬煡a銆乥銆乧閮戒笉绛変簬0,鑰屼笖a>b>c,褰揳=___,b=___, 3.灏1銆2銆3銆4銆5銆6銆7銆8杩欏叓涓暟瀛楀～鍏ヤ笅闈㈢畻寮忎腑鐨勫叓涓溾枴鈥濆唴(姣忎釜鏁...
绛旓細銆愮瘒浜屻灏忓浜斿勾绾涓婂唽鏁板銆婃暟瀛﹀箍瑙掆斺旀鏍戦棶棰樸缁冧範棰 1锛庡湪妞渾褰㈤奔濉樺懆鍥存牻鏍戯紝楸煎鐨勫懆闀挎槸1000m锛屽鏋滄瘡闅50m鏍1妫碉紝涓鍏辫鏍藉灏戞５鏍戯紵1000梅50锛20(妫)绛旓細涓鍏辫鏍20妫点2锛庡鏍￠噷鏈変竴涓鏂瑰舰鐨勮姳鍧涳紝杈归暱涓50m锛岀幇鍦ㄨ鍦ㄨ姳鍧涘洓鍛ㄦ牻鏍戯紝鍥涗釜瑙掗兘瑕佹牻锛屾瘡鐩搁偦涓ゆ５鏍戜箣闂寸殑闂撮殧鏄5m...
绛旓細灏忓浜斿勾绾ф暟瀛搴旂敤棰橀鍨嬫湁閭ｄ簺 9涓洖绛 #鐑# 浣犲彂鏈嬪弸鍦堜細浣跨敤閮ㄥ垎浜哄彲瑙佸姛鑳藉悧? 鑰佽姳楠ㄦ湹1 2011-01-30 鐭ラ亾绛斾富 鍥炵瓟閲:9 閲囩撼鐜:0% 甯姪鐨勪汉:1.1涓 鎴戜篃鍘荤瓟棰樿闂釜浜洪〉 鍏虫敞 灞曞紑鍏ㄩ儴 绠鏄撴柟绋嬪強鍏跺簲鐢ㄩ(1)7X=49 涓ゆ暟鐩镐箻寰楀埌___,涔熷氨鏄7涓嶺鐩镐箻,寰楀埌鐨勭Н鏄49.閭ｄ箞涓ゆ暟鐩镐箻...
绛旓細1.鏈変袱妗舵补锛岀敳妗舵补鐨勯噸閲忔槸涔欐《娌归噸閲忕殑5鍊嶏紝濡傛灉鎶婄敳妗舵补鍊24鍗冨厠缁欎箼妗讹紝鍒欎袱妗舵补鍚屾牱閲嶃傚師鏉ヤ袱妗舵补鍚勯噸澶氬皯鍗冨厠锛熻鍘熸潵涔欐《娌筙鍏嬶紝鍒欑敳妗舵病鍘熼噸5X鍏 5X-24=X+24 X=12 鐢叉《锛5脳12=60 2.涓涓笁浣嶆暟锛屽崄浣嶄笂鐨勬暟瀛楁槸鐧句綅涓婃暟瀛楃殑2鍊嶏紝涓綅涓婄殑鏁板瓧姣旂櫨浣嶄笂鐨勬暟瀛楀ぇ4锛屼笁...
绛旓細銆 #浜斿勾绾# 瀵艰銆戝彧鏈夌粡甯稿仛棰樻墠鑳戒簡瑙ｈ嚜宸辩殑鏁板姘村钩,鎵嶈兘灏嗘墍瀛︾殑鏁板鐭ヨ瘑浣跨敤鍑烘潵銆 鑰 缃戞暣鐞嗕簡浜烘暀鐗灏忓浜斿勾绾涓婂唽鏁板绗竴鍗曞厓娴嬭瘯棰樸愪簲濂椼,渚涘ぇ瀹缁冧範! 浜烘暀鐗浜斿勾绾ф暟瀛绗竴鍗曞厓娴嬭瘯棰(涓) 涓銆佸～绌(15鍒) 1銆佸鏋滄潕鍗庡悜涓滆蛋20绫,璁颁綔+20绫,閭ｄ箞鏉庡崕鍚戣タ璧43绫,璁颁綔( )绫炽 濡傛灉鏉庡崕鍚戝寳璧...
绛旓細灏忓浜斿勾绾ф暟瀛﹂:涓鏉＄嚎璺寘鎷捣鐐圭珯鍜岀粓鐐圭珯鍏14涓溅绔,濡傛灉涓杈嗗叕鍏辨苯杞﹂櫎缁堢偣绔欏,姣忎竴绔欎笂杞︾殑涔樺涓,鎭板ソ鍚勬湁涓浣嶄箻瀹㈣鍒颁互鍚庣殑姣忎竴绔,涓轰簡姣忎綅涔樺閮芥湁搴т綅,杩欒締鍏叡姹借溅鑷冲皯鏈夊灏戝骇浣? 灏忔槑涓庣埗姣嶄粖骞寸殑骞撮緞鏄88宀,鐖哥埜姣斿濡堝ぇ5宀併傚叚骞村墠,鐖哥埜鐨勫勾榫勬槸灏忔槑鐨7鍊,濡堝鐨勫勾榫勬槸灏忔槑骞撮緞鐨6鍊?灏忔槑...
绛旓細1) 531+654-555= 2) 602-426-74= 3) 919+864-187= 4) 121+88-35= 5) 492+269-474= 6) 102+896-9= 7) 242+383+344= 8) 214+216-337= 9) 500-201-27= 10) 548-374+407= 11) 512+462-44= 12) 352-233+548= 13) 131+184-277= 14) 617-519-60= 15) 166+736-...
绛旓細銆愮瘒涓夈灏忓浜斿勾绾ф暟瀛濂ユ暟棰 1銆佷袱鍚嶈繍鍔ㄥ憳鍦ㄦ箹鍛ㄥ洿鐜舰閬撲笂缁冧範闀胯窇锛岀敳姣忓垎閽熻窇250绫筹紝涔欐瘡鍒嗛挓璺200绫筹紝涓や汉鍚屾椂鍚屽湴鍚屽悜鍑哄彂锛岀粡杩45鍒嗛挓鐢茶拷涓婁箼锛屽鏋滀袱浜哄悓鏃跺悓鍦板弽鍚戝嚭鍙戯紝缁忚繃澶氬皯鍒嗛挓涓や汉鐩搁亣锛2銆佷竴闃熻嚜琛岃溅杩愬姩鍛樹互姣忓皬鏃24鍗冪背鐨勯熷害楠戣溅浠庣敳鍦板埌涔欏湴,涓ゅ皬鏃跺悗涓杈嗘懇鎵樿溅浠ユ瘡灏忔椂56...
绛旓細灏忓浜斿勾绾ф暟瀛濂ヨ禌棰,瑕佹湁绛旀鐨? 鍗庣綏搴氭暟瀛﹀鏍′簲骞寸骇缁冧範(涓)1绛夊樊鏁板垪姹傚拰 涓涓暟鍒,浠庣浜屼釜鏁拌捣,姣忎竴涓暟鍑忓幓瀹冨墠闈竴涓暟鐨勫樊鏄竴涓畾鏁,杩欐牱鐨勬暟鍒楀彨鍋氱瓑宸暟鍒,杩欎釜瀹氭暟鍙仛鍏樊銆備緥濡: (1)1銆2銆3銆4銆5銆佲︹99銆100 (2)1銆3銆5銆7銆9銆佲︹97銆99 (3)4銆10銆16銆22銆28鈥︹82銆...
