Vul de getallen verder in, met sprongen van 1
Getallen
| 1. | 4 | < | < | 6 | < | < | |||
| 2. | < | 17 | < | 18 | < | < | |||
| 3. | 17 | < | < | 19 | < | < | |||
| 4. | < | 13 | < | 14 | < | < | |||
| 5. | 7 | < | < | < | 10 | < | |||
| 6. | 25 | < | < | < | 28 | < | |||
| 7. | 4 | < | < | 6 | < | < | |||
| 8. | < | 21 | < | < | 23 | < | |||
| 9. | 26 | < | < | < | < | 30 | |||
| 10. | 19 | < | < | 21 | < | < |