| 1) | 68 - 32 --- | 2) | 58 - 22 --- |
| 3) | 55 - 34 --- | 4) | 57 - 13 --- |
| 5) | 47 - 11 --- | 6) | 55 - 11 --- |
| 7) | 68 - 32 --- | 8) | 66 - 31 --- |
| 9) | 45 - 13 --- | 10) | 49 - 24 --- |
| 11) | 67 - 11 --- | 12) | 55 - 23 --- |
| 13) | 49 - 33 --- | 14) | 57 - 35 --- |
| 15) | 48 - 14 --- | 16) | 68 - 25 --- |
Joke:
What is the best excuse for not doing your maths homework? - Pythagoras' birthday!