Vul de getallen verder in, met sprongen tussen 20 en 50
Getallen
| 1. | < | 370 | < | 417 | < | < | |||
| 2. | < | < | 659 | < | < | 723 | |||
| 3. | 296 | < | 336 | < | < | < | |||
| 4. | 904 | < | 928 | < | < | < | |||
| 5. | < | 888 | < | < | < | 1.023 | |||
| 6. | 728 | < | < | < | < | 884 | |||
| 7. | 861 | < | < | < | 951 | < | |||
| 8. | 981 | < | < | < | 1.107 | < | |||
| 9. | < | 444 | < | < | 518 | < | |||
| 10. | 639 | < | < | 707 | < | < |