25乘32乘125用简便算式计算
解:根据拆分法和结合律的运用,
原式=25x4x8x125
=100x1000
=100000
25乘32乘125用简便算式计算
=25x4x8x125
=(25x4)x(8x125)
=100x1000
=100000
图
25*4*8*125=100*1000=100000
25*4*8*125=100*1000=100000
25*4*8*125=100*1000=100000
25×32×125
=25×4×8×125
=100×1000
=100000