Vul de getallen verder in, met sprongen tussen 20 en 50
Getallen
| 1. | < | < | 1.026 | < | < | 1.072 | |||
| 2. | < | 452 | < | < | < | 542 | |||
| 3. | < | 628 | < | < | < | 712 | |||
| 4. | 499 | < | < | < | 577 | < | |||
| 5. | < | < | < | 764 | < | 806 | |||
| 6. | < | < | 425 | < | 457 | < | |||
| 7. | 825 | < | 857 | < | < | < | |||
| 8. | 581 | < | < | 639 | < | < | |||
| 9. | < | 308 | < | < | < | 410 | |||
| 10. | < | < | 537 | < | < | 583 |