Vul de getallen verder in, met sprongen tussen 20 en 50
Getallen
| 1. | 835 | < | < | 899 | < | < | |||
| 2. | 588 | < | < | 660 | < | < | |||
| 3. | < | 188 | < | < | 286 | < | |||
| 4. | < | 363 | < | 401 | < | < | |||
| 5. | < | 425 | < | 454 | < | < | |||
| 6. | < | < | < | 222 | < | 252 | |||
| 7. | < | < | 877 | < | 926 | < | |||
| 8. | < | 300 | < | < | 400 | < | |||
| 9. | < | 865 | < | < | 925 | < | |||
| 10. | 981 | < | < | < | 1.110 | < |