0.25乘0.125乘64的简便计算方法是

2025-01-03 23:07:34
推荐回答(5个)
回答1:


64拆开

回答2:

原式等于
0.25×4×0.125×8×2
=1×1×2
=2
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回答3:

0.25×0.125×64
=(4×0.25)×(0.125×8)×2
=1×1×2
=2

回答4:

0.25x0.125x64
=0.25x0.125x(2x4x8)
=(0.25x4)x(0.125x8)x2
=1x1x2
=2
希望能帮到你!

回答5:

0.25乘0.125乘64的简便计算方法是
=(0.25x4)x(0.125x8)x2
=1x1x2
=2