2.7÷4 6.3Ⅹ0.25脱式计算?

怎样做,还想请你讨教
2025-05-14 01:56:30
推荐回答(2个)
回答1:

简便计算
2.7÷4 +6.3Ⅹ0.25
=2.7x0.25+6.3x0.25
=(2.7+6.3)x0.25
=9x0.25
=2.25

回答2:

简便计算过程方法如下

解:2.7÷4+6.3×0.25
=2.7x0.25+6.3x0.25
=(2.7+6.3)x0.25
=9x0.25
=2.25