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56乘10.1用简便的方法计算

56*10.1 =56*(10+0.1) =560+5.6 =565.6

54×10.1 =54×(10+0.1) =54×10+54×0.1 =540+5.4 =545.4

0.56×(10+0.1)=5.6+0.056=5.656

=65乘(10+0.1)=65乘10+65乘0.1=650+6.5=656.5

7.56x10.1 =7.56x10+7.56x0.1 =75.6+0.765 =76.365

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5.2×10.1简便计算过程是: 5.2×10.1 =5.2×(10+0.1) =5.2×10+5.2×0.1 =52+0.52 =52.52 解题分析:被乘数进行拆分无法使乘法简便,所以来分析乘数,因为乘数是可以拆成10和0.1的这两个数,而且这两个数与别的数相乘是十倍与0.1倍的关系,所以计...

17.5×10+17.5×0.1=176.75

10.1×5.6×1.6用简便法计算 10.1×5.6×1.6 =56.56*1.6 = 90.496 直接计算 没有简算

5.6*10.1-0.56 =0.56*101-0.56 =0.56*(101-1) =0.56*100 =56

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