4.37+2.65-5.87简便

4.37+2.65-5.87简便
2025-06-26 22:47:33
推荐回答(2个)
回答1:

简便算法

4.37+2.65-5.87
=2.65+4.37-5.87
=2.65+(4.37-5.87)
=2.65-1.5
=1.15

回答2:


see