关于opposite number.
问题描述：
关于opposite number.
If A has a opposite number of 4 and B has a opposite number of 3.A is bigger then B,find the value of (A+B).
答
some trouble…
题目是说,A的相反数是4,B的相反数是3,A比B大,求A+B的值.
这样A就是-4,B就是-3了,但是不满足A比B大,所以很不解.如果题目没错的话,我就是理解错了opposite number的意思.
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