2.67减去括号2.67减一点四括号怎样减算

2.67减去括号2.67减一点四括号怎样减算
2025-01-02 20:56:52
推荐回答(2个)
回答1:

2.67-(2.67-1.4)
=2.67-2.67+1.4
=0+1.4
=1.4

回答2:

2.67-(2.67-1.4)
=2.67-2.67+1.4
=1.4