19.75÷2.55-3.55简便计算

2025-02-22 21:53:52
推荐回答(2个)
回答1:

19.75÷2.55-3.55简便计算
19.75÷2.55-3.55
=3.95÷0.51-3.55
=7.745098-3.55
=4195098

回答2:

3.45