用简便方式计算四十乘74乘5

2025-03-20 22:25:31
推荐回答(5个)
回答1:

40x74x5
=74x(40x5)
=74x200
=14800
先算40乘以5就简单一些

回答2:

40×74×5
=(40×5)×74
=200×74
=14800
请采纳

回答3:

回答4:

=40×5×74
=200×74
=14800

回答5: