(12×4加上12×6加上4×6括号乘以2=多少

2025-04-06 06:04:42
推荐回答(3个)
回答1:

答案是288

回答2:

(12×4+12×6+4×6)×2
=(120+24)×2
=144×2
=288

回答3:

(12×4+12×6+4×6)×2
=6×(8+12+4)×2
=12×24
=12×12×2
=144×2
=288