Bantu jawab pertanyaan nya ada di gambar​

Penjelasan dengan langkah-langkah:

1. 5 + 3 = 8
2. -4 – 2 = -6
3. 5 + (-5) = 5 – 5 = 0
4. -3 + 4 = 1
5. 5 – (-3) = 5 + 3 = 8
6. 2 – 4 = -2
7. 4 – 5 = -1
8. 3 + (-4) = 3 – 4 = -1
9. -4 – (-2) = -4 + 2 = -2
10. -5 + 3 = -2
11. -3 + (-5) = -3 – 5 = -8
12. 1 + (-4) = 1 – 4 = -3