1.42+2.51-3.1怎样脱式计算?

2025-04-08 10:53:45
推荐回答(2个)
回答1:

1.42+2.51-3.1脱式计算
=3.93-3.1
=0.83

回答2:

1.42+2.51-3.1
=3.93-3.1
=0.83