Question

125×14×32×25×50怎样简便运算？

Answer 1

简便运算：
125×14×32×25×50
125×7x2×8x4×25×50
=125x8x25x4x50x2x7
=1000x100x100x7=70000000

Answer 2

=125*8*（4*25)*（50*2)*7
利用125*8，25*4，50*2的积的特点简便计算
=1000*100*100*7
=70000000