23.68一(3.8一1.32)的简单

23.68一(3.8一1.32)的简单
2024-12-04 12:20:40
推荐回答(1个)
回答(1):

23.68一(3.8一1.32)
=23.68+1.32-3.8
=25-3.8
=21.2