Vul de getallen verder in, met sprongen van 2
Getallen
| 1. | < | 619 | < | < | 623 | < | |||
| 2. | < | < | 652 | < | 654 | < | |||
| 3. | < | 987 | < | 989 | < | < | |||
| 4. | 508 | < | < | < | < | 516 | |||
| 5. | < | < | < | 109 | < | 111 | |||
| 6. | < | < | 490 | < | < | 494 | |||
| 7. | 213 | < | < | 217 | < | < | |||
| 8. | < | < | 302 | < | 304 | < | |||
| 9. | < | < | 849 | < | 851 | < | |||
| 10. | < | 598 | < | < | < | 604 |