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\u7edd\u5bf9\u503c\u7528\u662f\u6307\u4e00\u4e2a\u6570\u5728\u6570\u8f74\u4e0a\u6240\u5bf9\u5e94\u70b9\u5230\u539f\u70b9\u7684\u8ddd\u79bb\uff0c\u7528\u201c| |\u201d\u6765\u8868\u793a\u3002|b-a|\u6216|a-b|\u8868\u793a\u6570\u8f74\u4e0a\u8868\u793aa\u7684\u70b9\u548c\u8868\u793ab\u7684\u70b9\u7684\u8ddd\u79bb\u3002\u6570\u5b57\u7684\u7edd\u5bf9\u503c\u53ef\u4ee5\u88ab\u8ba4\u4e3a\u662f\u4e0e\u96f6\u7684\u8ddd\u79bb\u3002\u4ee5\u4e0b\u662f\u5c0f\u7f16\u6574\u7406\u7684\u7edd\u5bf9\u503c\u5317\u5e08\u5927\u7248\u6570\u5b66\u521d\u4e00\u4e0a\u518c\u6559\u6848 \uff0c\u6b22\u8fce\u5927\u5bb6\u501f\u9274\u4e0e\u53c2\u8003!<\/p>\n

2.3\u7edd\u5bf9\u503c\uff1a\u6559\u6848<\/strong><\/p>\n

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1.\u6570\u8f74\uff1a\u89c4\u5b9a\u4e86_____\u3001_______\u3001__________\u7684\u4e00\u6761\u76f4\u7ebf\u53eb\u505a________.<\/p>\n

2.\u6570\u8f74\u4e0a\u4e24\u4e2a\u70b9\u8868\u793a\u7684\u6570\uff0c\u53f3\u8fb9\u7684\u603b\u6bd4\u5de6\u8fb9\u7684 ;\u6b63\u6570\u5927\u4e8e \uff0c\u8d1f\u6570\u5c0f\u4e8e \uff0c\u6b63\u6570\u5927\u4e8e\u4e00\u5207 \u3002<\/p>\n

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\u4e00\u3001\u9009\u62e9\u9898(\u517110\u9898)<\/p>\n

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12.\u82e5\u7edd\u5bf9\u503c\u76f8\u7b49\u7684\u4e24\u4e2a\u6570\u5728\u6570\u8f74\u4e0a\u7684\u5bf9\u5e94\u70b9\u7684\u8ddd\u79bb\u4e3a6\uff0c\u5219\u8fd9\u4e24\u4e2a\u6570\u4e3a(\u3000\u3000)<\/p>\n

A.+6\u548c-6 \u3000\u3000B.-3\u548c+3 \u3000\u3000C.-3\u548c+6 \u3000\u3000D.-6\u548c+3<\/p>\n

\n

<\/em>\u7edd\u5bf9\u503c\u5317\u5e08\u5927\u7248\u6570\u5b66\u521d\u4e00\u4e0a\u518c\u6559\u6848\u76f8\u5173\u6587\u7ae0\uff1a<\/strong><\/p>\n

\u2605 \u5317\u5e08\u5927\u7248\u521d\u4e00\u6570\u5b66\u4e0a\u518c\u6559\u6848\u6700\u65b0\u4f8b\u6587<\/p>\n

\u2605 \u5317\u5e08\u5927\u7248\u4e03\u5e74\u7ea7\u6570\u5b66\u4e0a\u518c\u6559\u68482021\u6a21\u677f<\/p>\n

\u2605 \u521d\u4e00\u4e0a\u518c\u6570\u5b66\u5168\u518c\u6559\u68482021\u6700\u65b0<\/p>\n

\u2605 \u65b0\u5317\u5e08\u5927\u4e03\u5e74\u7ea7\u4e0a\u518c\u6570\u5b66\u6559\u68482021\u6a21\u677f<\/p>\n

\u2605 \u5317\u5e08\u5927\u4e03\u5e74\u7ea7\u6570\u5b66\u7b2c\u4e8c\u7ae0\u6559\u68482021\u6587\u6848<\/p>\n

\u2605 2021\u521d\u4e00\u4e0a\u5b66\u671f\u6570\u5b66\u6559\u6848\u6a21\u677f<\/p>\n

\u2605 2021\u6700\u65b0\u521d\u4e00\u4e0a\u518c\u6570\u5b66\u6559\u6848\u8868\u683c<\/p>\n

\u2605 2021\u6700\u65b0\u521d\u4e00\u6570\u5b66\u4e66\u4e0a\u518c\u6559\u6848<\/p>\n

\u2605 \u4e03\u5e74\u7ea7\u6570\u5b66\u6559\u6848<\/p>\n

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