18.88-(10.88+2.7)简算

分类: 作业答案 • 2022-02-21 19:05:22

问题描述：

18.88-(10.88+2.7)简算

答

18.88-(10.88+2.7)
=18.88-10.88-2.7
=8-2.7
=5.3