Vul de getallen verder in, met sprongen van 3
Getallen
| 1. | < | < | 16 | < | 19 | < | |||
| 2. | 3 | < | 6 | < | < | < | |||
| 3. | < | < | 19 | < | 22 | < | |||
| 4. | < | 10 | < | < | < | 19 | |||
| 5. | 10 | < | < | < | 19 | < | |||
| 6. | 8 | < | < | < | 17 | < | |||
| 7. | 2 | < | 5 | < | < | < | |||
| 8. | < | < | 16 | < | 19 | < | |||
| 9. | 6 | < | 9 | < | < | < | |||
| 10. | < | < | < | 16 | < | 19 |