计算下列各题,能简算的要简算.2.56÷0.04÷0.51.-查字典问答网
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  计算下列各题,能简算的要简算.2.56÷0.04÷0.51.92÷0.12-2.737.3-1.5÷0.247.52×0.65÷0.752.

  计算下列各题,能简算的要简算.

  2.56÷0.04÷0.51.92÷0.12-2.737.3-1.5÷0.247.52×0.65÷0.752.

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2020-04-1000:23
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陈延奎

  (1)2.56÷0.04÷0.5,

  =2.56÷(0.04×0.5),

  =2.56÷0.02,

  =128;

  (2)1.92÷0.12-2.7,

  =16-2.7,

  =13.3;

  (3)37.3-1.5÷0.24,

  =37.3-6.25,

  =31.05;

  (4)7.52×0.65÷0.752,

  =7.52÷0.752×0.65,

  =10×0.65,

  =6.5.

2020-04-10 00:26:17
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