87×125乘32×25的简便计算

87×125乘32×25的简便计算
2024-12-05 12:22:29
推荐回答(1个)
回答1:

87x125x32x25
=87×125×(8×4)×25
=87×【(125×8)×(4×25)】
=87×【1000×100】
=87×100000
=8700000