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6.2 0.99简便计算

0.99乘6.2的简便计算.0.99x6.2=(1-0.01)x6.2=6.2-0.062=6.138

0.99*6.2简便计算=(1-0.01)×0.62 =1×0.62-0.01×0.62 =0.62-0.0062 =0.6138

0.99×6.2(简便计算,要过程哦)0.99x6.2 =(1-0.01)x6.2 =6.2-0.062 =6.138

0.99乘6.2的简便计算。回答:0.99x6.2 =(1-0.01)x6.2 =6.2-0.062 =6.138

6.2×0.99的乘法分配律怎么算?6.2×0.99的乘法分配律是这么算的。6.2×0.99 =6.2×(1-0.01)=6.2x1-6.2x0.01 =6.2-0.062 =6.138

0.99×6.2用简便方法计算回答:把0.99看成1,用分配律,等于6.2加0.62等于6.82

6.8×0.99用简便计算解答回答:=6.8×(1-0.01) =6.8×1-6.8×0.01 =6.8-0.068 =6.732

6.4*0.99用简便方法做 7.6*2.02用简便方法做6.4×0.99 =6.4×(1-0.01)=6.4×1-6.4×0.01 =6.4-0.064 =6.336 7.6×2.02 =7.6×(2+0.02)=7.6×

2.6×0.99+2.6×0.11 简便计算?应该是2.6×(0.99+0.11)=2.6×1+2.6×0.1=2.86,这样算比较简便。

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