(0.5-0.5×0.5)÷0.5+0.5的计算结果是()A-查字典问答网
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  (0.5-0.5×0.5)÷0.5+0.5的计算结果是()A.0.5B.0.25C.5.5D.1

  (0.5-0.5×0.5)÷0.5+0.5的计算结果是()

  A.0.5

  B.0.25

  C.5.5

  D.1

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2020-04-1613:33
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史建清

  (0.5-0.5×0.5)÷0.5+0.5,

  =(0.5-0.25))÷0.5+0.5,

  =0.25÷0.5+0.5,

  =0.5+0.5,

  =1;

  故选:D.

2020-04-16 13:38:08
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