14.32-(6.38+5.74)的简便计算方法?

2025-03-19 14:15:10
推荐回答(3个)
回答1:

14.32-(6.38+5.74)
=14.32-(6.32+0.06+5.74)
=14.32-(6.32+5.8)
=14.32-6.32-5.8
=8-5.8
=2.2

回答2:

14.32-(6.38+5.74)
=14.32-12.12
=2.2

回答3:

=14.32-12.12
=2.2