Sean says that to add a number to - 100 and still have - 100 is to add zero. candice says that she can add two numbers to - 100 and still have - 100 who is correts and why

Both are right b/c like sean says you can add zero and itll still be - 100 but candice is also right b/c because you can add any # to that - 100 but you can also add a negative # to get it back to - 100. for example: - 100+23 = - 77 but if you also add a negative 23 it would be right back to - 100.

Yes the person above me is right