(2011•绍兴县)递等式计算(1)4.96-(1.3+2.-查字典问答网
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  (2011•绍兴县)递等式计算(1)4.96-(1.3+2.96)(2)(23+12)×67-513(3)3.4×2.77+0.23×3.4(4)(24-3.2×1.5)÷0.24(5)3÷37-37÷3(6)2011×1.06-201.1×0.6.

  (2011•绍兴县)递等式计算

  (1)4.96-(1.3+2.96)(2)(23+12)×67-513(3)3.4×2.77+0.23×3.4(4)(24-3.2×1.5)÷0.24(5)3÷37-37÷3(6)2011×1.06-201.1×0.6.

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2020-04-0906:59
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沈昊

  (1)4.96-(1.3+2.96),

  =4.96-1.3-2.96,

  =(4.96-2.96)-1.3,

  =2-1.3,

  =0.7;

  (2)(23

2020-04-09 07:00:48
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