Vul de getallen verder in, met sprongen van 2
Getallen
| 1. | < | 104 | < | < | 108 | < | |||
| 2. | < | 503 | < | < | 507 | < | |||
| 3. | < | < | < | 672 | < | 674 | |||
| 4. | < | 987 | < | < | < | 993 | |||
| 5. | 953 | < | 955 | < | < | < | |||
| 6. | < | 475 | < | < | 479 | < | |||
| 7. | < | < | 909 | < | < | 913 | |||
| 8. | < | 81 | < | 83 | < | < | |||
| 9. | < | < | 319 | < | < | 323 | |||
| 10. | 721 | < | 723 | < | < | < |