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简答题 按运算规则计算下列各式的结果: (1)39.8-16.37-8.043+71.006-0.0728 (2)0.907×34.2665÷0.6025938 (3)5.3743 (4)(8.63)1/2
  • (1)39.8-16.37-8.043+71.006-0.0728=86.3
    (2)0.907×34.2665÷0.6025938=51.576
    (3)5.3743=155.2
    (4)(8.63)1/2=2.94
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