| 4 x4 |
1 x4 |
5 x4 |
8 x4 |
8 x4 |
6 x4 |
4 x4 |
6 x4 |
1 x4 |
6 x4 |
| 1 x4 |
8 x4 |
1 x4 |
6 x4 |
8 x4 |
8 x4 |
5 x4 |
6 x4 |
3 x4 |
7 x4 |
| 6 x4 |
2 x4 |
1 x4 |
7 x4 |
4 x4 |
8 x4 |
8 x4 |
6 x4 |
4 x4 |
5 x4 |
| 3 x4 |
7 x4 |
6 x4 |
7 x4 |
7 x4 |
5 x4 |
4 x4 |
2 x4 |
2 x4 |
4 x4 |
| 8 x4 |
2 x4 |
4 x4 |
8 x4 |
8 x4 |
3 x4 |
7 x4 |
4 x4 |
8 x4 |
2 x4 |
| 2 x4 |
6 x4 |
3 x4 |
2 x4 |
4 x4 |
6 x4 |
1 x4 |
3 x4 |
4 x4 |
4 x4 |
| 8 x4 |
6 x4 |
2 x4 |
5 x4 |
4 x4 |
8 x4 |
1 x4 |
8 x4 |
2 x4 |
2 x4 |
| 3 x4 |
1 x4 |
4 x4 |
6 x4 |
8 x4 |
3 x4 |
1 x4 |
6 x4 |
6 x4 |
8 x4 |
ANSWERS
| 16 | 4 | 20 | 32 | 32 | 24 | 16 | 24 | 4 | 24 |
| 4 | 32 | 4 | 24 | 32 | 32 | 20 | 24 | 12 | 28 |
| 24 | 8 | 4 | 28 | 16 | 32 | 32 | 24 | 16 | 20 |
| 12 | 28 | 24 | 28 | 28 | 20 | 16 | 8 | 8 | 16 |
| 32 | 8 | 16 | 32 | 32 | 12 | 28 | 16 | 32 | 8 |
| 8 | 24 | 12 | 8 | 16 | 24 | 4 | 12 | 16 | 16 |
| 32 | 24 | 8 | 20 | 16 | 32 | 4 | 32 | 8 | 8 |
| 12 | 4 | 16 | 24 | 32 | 12 | 4 | 24 | 24 | 32 |