all of the choices that are equal to (-5) - (-12). 1. -7
2. 7
3. The difference between -5 and -12.
4. The difference between -12 and -5.
5. (-5) + 12
6. (-5) + (-12)

2 and 3

Step-by-step explanation:

subtract (-5) - (-12) and get 7 plus if you see a - that is finding the difference. therefore your answers are 2 and 3. Hope this helps! ^w^

chad should not have included the values (1, 2) and (3, 6) because that would mean he only had half a healing card.