Vul de getallen verder in, met sprongen tussen 20 en 50
Getallen
| 1. | < | < | < | 686 | < | 709 | |||
| 2. | < | 195 | < | < | < | 342 | |||
| 3. | 380 | < | 414 | < | < | < | |||
| 4. | < | 648 | < | 678 | < | < | |||
| 5. | 999 | < | < | < | 1.125 | < | |||
| 6. | 621 | < | < | < | < | 817 | |||
| 7. | < | 923 | < | < | 979 | < | |||
| 8. | 417 | < | < | < | < | 617 | |||
| 9. | 934 | < | < | < | < | 1.130 | |||
| 10. | < | 394 | < | < | < | 499 |