75×24用简便方法怎么算?

2025-04-03 18:59:04
推荐回答(5个)
回答1:

请看下图:

回答2:

需要拆分把75拆成25×3,然后24拆成4×6最后就成了25×3×4×6等于25×4×括号里3×6等于100×18等于1800

回答3:

75×24
=75×4×6
=300×6
=1800

回答4:

原式=75x2x12
=150x2x6
=300x6
=1800

回答5:

75X24
=15X5X4X6
=(15X4)X(5X6)
=60X30
=1800