1. 8 + 9 + 10 = 2 27 39 4
2. 2 - 5 + 2 = -1 31 33 23
3. 4 - 8 - 0 = 16 31 20 -4
4. 2 - 4 + 3 = 1 31 21 26
5. 6 - 8 + 8 = 6 4 8 40
6. 3 - 10 - 4 = 30 18 27 -11
7. 4 - 9 - 6 = -11 13 5 29
8. 9 - 4 - 8 = -3 34 24 21
9. 2 - 1 - 0 = 1 15 8 21
10. 4 - 2 + 4 = 32 25 10 6