3.29x10.1-0.329的简便计算过程

3.29x10.1-0.329鐨勭畝渚胯绠楄繃绋
2025-03-17 22:05:10
推荐回答(2个)
回答1:

3.29*10.1-0.329
=3.29*(10+0.1)-0.329
=32.9+(0.329-0.329)
=32.9

回答2:

3.29×10.1-0.329
=3.29×10.1-3.29×0.1
=3.29×(10.1-0.1)
=3.29×10
=32.9