25×32×125的简便计算?

2024-11-13 03:39:22
推荐回答(5个)
回答1:

1=25x4x8x125
2=100x2x4x125
3=100x4x250
4=100x1000=100000
二三步是可以省略的,我担心孩子太小才展开的

回答2:

原式
=25x4x(8X125)
=100X1000
=100000

回答3:

=25x4x8x125=(25x4)x(8x125) =100x1000=100000

回答4:

nm

回答5:

=25×4×8×125
=(25×4)×(8×125)
=100×1000
=100000