Vul de getallen verder in, met sprongen van 1
Getallen
| 1. | 489 | < | 490 | < | < | < | |||
| 2. | < | < | 460 | < | < | 462 | |||
| 3. | < | 145 | < | < | 147 | < | |||
| 4. | < | < | < | 306 | < | 307 | |||
| 5. | < | < | 442 | < | < | 444 | |||
| 6. | < | 960 | < | < | 962 | < | |||
| 7. | 536 | < | < | < | < | 540 | |||
| 8. | < | < | 124 | < | < | 126 | |||
| 9. | < | 721 | < | 722 | < | < | |||
| 10. | 969 | < | < | < | 972 | < |