请问这道题怎么做?,的

2024-12-26 01:58:10
推荐回答(2个)
回答1:

8×6-3×(8-4)÷2-2×(4+8)×2÷2
=48-6-24
=18平方厘米

回答2:

(8×6)-[(3×4)÷2]-2×[(2×4)÷2+(2×4)]
=48-6-2×[4+8]
=48-6-24
=18