Question

Nikki has an Apple iTunes gift card with a credit of $20. She spends $20 downloading music and games. Write an ADDITION equation that represents this situation?

Answer 1

I think it may be negative twenty plus twenty equals 0? So -20+20=0? That is the only way I could think of to make it an addition problem. Sorry I don't know lol, hope this helps

Answer 2

Ill answer this and hope you meant subtraction if not, this is wrong.

20 - 20 = 0

Explanation:

Well, you can't write an addition problem for subtraction which is the only thing happening in that situation, because Nikki is only losing money.