Vul de getallen verder in, met sprongen tussen 20 en 50
Getallen
| 1. | < | 512 | < | < | < | 596 | |||
| 2. | < | < | < | 411 | < | 448 | |||
| 3. | < | < | < | 1.087 | < | 1.125 | |||
| 4. | 430 | < | < | < | 571 | < | |||
| 5. | 201 | < | 228 | < | < | < | |||
| 6. | 599 | < | < | < | 686 | < | |||
| 7. | 959 | < | 1.002 | < | < | < | |||
| 8. | 733 | < | < | < | < | 817 | |||
| 9. | < | 556 | < | < | < | 649 | |||
| 10. | < | 925 | < | < | 999 | < |