| 1) | -5 - -2 - -22 | 2) | 5 - -2 - 21 |
| 3) | 4 + 2 + -12 | 4) | 4 - -10 - 14 |
| 5) | 9 + 3 + -7 | 6) | 10 - -1 + 22 |
| 7) | 11 + 1 - -17 | 8) | -4 + 10 + 11 |
| 9) | -5 - -2 - -23 | 10) | -2 + 8 + 22 |
| 11) | 6 - -7 - 7 | 12) | -10 + 7 + 3 |
| 13) | -7 - -7 - -5 | 14) | 5 - -3 - -1 |
| 15) | -1 + 4 + -9 | 16) | 14 + 5 + 23 |
| 17) | -11 - -9 - -18 | 18) | -3 + 1 - 23 |
| 19) | 12 - -10 - -1 | 20) | 14 + 1 - -11 |
| 21) | 8 - -2 - 24 | 22) | 3 - -2 - 12 |
| 23) | -9 - -2 - 11 | 24) | 6 + 10 + -12 |
| 25) | 11 - -8 - 14 | 26) | 12 + 8 + 9 |
| 27) | -3 + 5 + -22 | 28) | -7 - -3 - 13 |
| 29) | 11 - -2 - 10 | 30) | 12 - -1 + 2 |
| 31) | -11 - -3 - 2 | 32) | 7 + 5 + -8 |
| 33) | 14 - -2 - -13 | 34) | 5 + 7 + -20 |
| 35) | 9 + 2 + -10 | 36) | -9 + 2 + 21 |
| 37) | 13 + 2 + -10 | 38) | 14 - -9 - 12 |
| 39) | 14 - -1 + -4 | 40) | 13 + 7 + -11 |
Joke:
Terry shouted at his stubborn public-school-boy son: 'I pay thousands of pounds to your schoolmasters; but your classmates seem to be your mentors!'