76.97-18.75-1.25,用脱式计算怎么算?

2025-04-01 21:34:10
推荐回答(3个)
回答1:

脱式计算过程方法如下

解:76.97-18.75-1.25
=76.97-(18.75+1.25)
=76.97-20
=56.97

回答2:

76.97-18.75-1.25
=76.97-(18.75+1.25)
=76.97-20
=56.97

回答3:

原式
=76.97-(18.75+1.25)
=76.97-20
=56.97