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1.25x6.4x0.25简便计算

1.25x6.4X0.25的简便运算4×0.25)×2 =1×1×2 =1×2 =2 你好,本题已解答,如果满意 请点右下角“采纳答案”。

1.25x6.4x0.25=多少简便运算回答:(1.25×8)×(4×0.25)×0.2=10×1×0.2=2

1.25x6.4=简便运算8-4除以5分之16x8=简便运算56分之1.25x6.4=1.25×8×0.8=10×0.8=88-4除以5分之16x8=8-4×5/16×8=8-10=-

1.25X6.4X25用简便方法计算1.25X6.4X25 =1.25X8x2x0.4X25 =10x2x10 =200

1.25x6.4x50简便计算回答:1.25*6.4*50 =1.25*8*0.8*50 =10*40 =400

1.25x2.5x6.4的简便算法1.25×2.5×6.4=1.25×8×2×(0.4×2.5)=10×2×1=20

1.25乘6.4=? 简便运算1.25×6.4 =1.25×8×0.8 =10×0.8 =8

1.25x6.4 0.125x36,简便计算。回答:1.25x6.4+0.125x36,简便计算。 =1.25x6.4+1.25x3.6 =1.25x(6.4+3.6) =1.25x10 =12.5

0.25x6.4x1.25这么简便回答:0.25x6.4x1.25 =0.25x0.8x8x1.25 =(0.25x0.8)x(8x1.25) =0.2x10 =2

1.25乘6.4简便运算1.25x6.4=1.25x8x0.8=10x0.8=8 哎,马虎要不得啊

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