Vul de getallen verder in, met sprongen van 2
Getallen
| 1. | < | < | 637 | < | 639 | < | |||
| 2. | 398 | < | < | < | < | 406 | |||
| 3. | 581 | < | < | 585 | < | < | |||
| 4. | 201 | < | < | < | 207 | < | |||
| 5. | < | < | < | 411 | < | 413 | |||
| 6. | 728 | < | 730 | < | < | < | |||
| 7. | < | < | < | 626 | < | 628 | |||
| 8. | < | 398 | < | < | 402 | < | |||
| 9. | < | 944 | < | < | < | 950 | |||
| 10. | 562 | < | < | 566 | < | < |