Vul de getallen verder in, met sprongen van 2
Getallen
| 1. | < | < | 15 | < | < | 19 | |||
| 2. | < | 63 | < | < | < | 69 | |||
| 3. | 62 | < | < | 66 | < | < | |||
| 4. | < | 75 | < | < | < | 81 | |||
| 5. | < | < | 89 | < | < | 93 | |||
| 6. | 49 | < | < | < | 55 | < | |||
| 7. | 43 | < | < | < | 49 | < | |||
| 8. | 51 | < | < | 55 | < | < | |||
| 9. | < | 40 | < | 42 | < | < | |||
| 10. | 38 | < | 40 | < | < | < |