Vul de getallen verder in, met sprongen tussen 20 en 50
Getallen
| 1. | < | 654 | < | < | 740 | < | |||
| 2. | 820 | < | < | 884 | < | < | |||
| 3. | 161 | < | < | < | 242 | < | |||
| 4. | 540 | < | < | < | < | 648 | |||
| 5. | < | < | 750 | < | < | 790 | |||
| 6. | < | < | 564 | < | < | 640 | |||
| 7. | < | < | < | 991 | < | 1.020 | |||
| 8. | < | < | 1.036 | < | 1.083 | < | |||
| 9. | < | 505 | < | < | < | 607 | |||
| 10. | < | 269 | < | < | 327 | < |