Vul de getallen verder in, met sprongen tussen 20 en 50
Getallen
| 1. | < | 516 | < | < | 594 | < | |||
| 2. | 756 | < | < | < | < | 844 | |||
| 3. | 172 | < | 195 | < | < | < | |||
| 4. | < | 636 | < | 661 | < | < | |||
| 5. | 785 | < | < | < | 920 | < | |||
| 6. | 768 | < | < | < | 903 | < | |||
| 7. | 652 | < | 683 | < | < | < | |||
| 8. | < | 298 | < | < | 356 | < | |||
| 9. | < | 301 | < | < | < | 397 | |||
| 10. | < | 162 | < | 188 | < | < |