Vul de getallen verder in, met sprongen van 2
Getallen
| 1. | 838 | < | < | < | 844 | < | |||
| 2. | < | 144 | < | < | < | 150 | |||
| 3. | < | 561 | < | < | < | 567 | |||
| 4. | 853 | < | < | < | 859 | < | |||
| 5. | < | 252 | < | < | < | 258 | |||
| 6. | < | 405 | < | < | < | 411 | |||
| 7. | < | 972 | < | < | < | 978 | |||
| 8. | 113 | < | < | 117 | < | < | |||
| 9. | < | 27 | < | 29 | < | < | |||
| 10. | 660 | < | 662 | < | < | < |