1. 8 + 4 + 0 = 21 14 18 12
2. 9 + 0 + 1 = 3 10 31 28
3. 5 - 3 - 0 = 2 1 9 11
4. 6 - 2 - 6 = 30 33 38 -2
5. 0 - 5 + 6 = 5 1 9 28
6. 8 - 7 + 1 = 2 13 3 25
7. 1 - 1 + 2 = 9 24 2 25
8. 3 + 10 - 6 = 36 13 6 7
9. 7 - 1 - 7 = -1 19 37 7
10. 5 + 8 - 8 = 32 20 5 33