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0·125x0·25x8x4怎样脱式计算

0.125x0.25x8x4 =(0.125x8)x(0.25x4) =1x1 =1

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

1000÷25x8 =40x8 =320 、, 你好,本题已解答,如果满意 请点右上角“采纳答案

=400x8-25x8 =3200-200 =3000

125x8除以25x8 =125x8÷(25x8) =125÷25x8÷8 =5

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