Vul de getallen verder in, met sprongen tussen 20 en 50
Getallen
| 1. | 541 | < | < | < | < | 725 | |||
| 2. | < | < | < | 965 | < | 1.006 | |||
| 3. | < | 368 | < | 399 | < | < | |||
| 4. | 545 | < | < | < | 668 | < | |||
| 5. | 323 | < | < | 389 | < | < | |||
| 6. | < | < | < | 1.030 | < | 1.068 | |||
| 7. | < | < | 659 | < | < | 731 | |||
| 8. | < | < | < | 264 | < | 290 | |||
| 9. | < | 789 | < | < | 849 | < | |||
| 10. | 927 | < | < | < | < | 1.015 |