3.6×5.82+7-4×5.82.5.8怎么简算

3.6×5.82+7-4×5.82.5.8怎么简算
2025-04-05 19:40:13
推荐回答(2个)
回答1:

简便计算
3.6×5.82+7.4×5.82-5.82
=(3.6+7.4-1)×5.82
=10×5.82
=58.2

回答2:

3.6×5.82+7.4×5.82-5.82
=(3.6+7.4-1)x5.82
=10x5.82
=58.2