125x16x25的简便运算

2024-11-26 14:37:48
推荐回答(5个)
回答1:

回答2:

125x16x25=(125*4)*(4*25)=500*100=50000

回答3:

回答4:

回答5:

125x(4x4)x25
=(125x4)x(4x25)
=500x100
=50000