25/3减(-2/3)等于?
问题描述:
25/3减(-2/3)等于?
答
25/3-(-2/3)
=25/3+2/3
27/3
=9
答
25/3-(-2/3)
=25/3+2/3
=27/3
=9
答
25/3-(-2/3)
=25/3+2/3
27/3
=9
对的
答
等于9啊
答
9