简便运算54ⅹ12+18ⅹ24?

2025-03-23 03:11:49
推荐回答(2个)
回答1:

简便运算54ⅹ12+18ⅹ24
=162×4+108×4
=(162+108)×4
=270×4
=1080
真希望能帮到你!

回答2:

简便计算
54ⅹ12+18ⅹ24
=54x12+18x2x12
=(54+36)x12
=90x12
=1080