Vul de getallen verder in, met sprongen van 2
Getallen
| 1. | 591 | < | 593 | < | < | < | |||
| 2. | < | 20 | < | 22 | < | < | |||
| 3. | 105 | < | < | < | 111 | < | |||
| 4. | 567 | < | 569 | < | < | < | |||
| 5. | < | < | < | 23 | < | 25 | |||
| 6. | < | 247 | < | < | 251 | < | |||
| 7. | < | < | 787 | < | < | 791 | |||
| 8. | 349 | < | 351 | < | < | < | |||
| 9. | 350 | < | 352 | < | < | < | |||
| 10. | 936 | < | < | < | < | 944 |