Vul de getallen verder in, met sprongen tussen 20 en 50
Getallen
| 1. | 139 | < | < | < | 274 | < | |||
| 2. | < | 662 | < | 699 | < | < | |||
| 3. | < | < | 663 | < | 704 | < | |||
| 4. | 122 | < | < | 218 | < | < | |||
| 5. | < | 978 | < | 1.013 | < | < | |||
| 6. | < | 294 | < | 330 | < | < | |||
| 7. | < | < | 278 | < | 323 | < | |||
| 8. | < | 367 | < | < | < | 460 | |||
| 9. | < | < | 725 | < | 753 | < | |||
| 10. | < | 247 | < | 285 | < | < |