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1.25X16X0.5 是小学的简便计算要过程谢谢

1.25x16x0.5 =1.25x8x2x0.5 =10x1 =10

1.25*16*0.5 =1.25*8*2*0.5 =(1.25*8)*(2*0.5) =10...

0.25x0.5x16简便运算怎么做 =0.25*4*0.5*4 =1*2 =2

简算 =0.25×8×0.5×2 =2×1 =2 望采纳,谢谢!

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