5.3乘10.1脱式计算要简算

2024-11-16 12:54:16
推荐回答(2个)
回答1:

5.3×10.1
=5.3×(10+0.1)
=53+0.53
=53.53
有不明白的地方再问哟,祝你学习进步,更上一层楼! (*^__^*)

回答2:

=5.3×(10+0.1)
=5.3×10+5.3×0.1
=53+0.53
=53.53