3.37*7.2 33.7*0.38-3.37简便方法计算

2025-04-16 08:36:47
推荐回答(1个)
回答(1):

3.37*7.2+33.7*0.38-3.37
=3.37*7.2+3.37*3.8-3.37
=3.37*(7.2+3.8-1)
=3.37*10
=33.7
祝天天向上。