Vul de getallen verder in, met sprongen tussen 20 en 50
Getallen
| 1. | < | < | 939 | < | < | 981 | |||
| 2. | < | 463 | < | < | < | 610 | |||
| 3. | < | < | < | 330 | < | 373 | |||
| 4. | < | < | 644 | < | 681 | < | |||
| 5. | < | 192 | < | 228 | < | < | |||
| 6. | < | 351 | < | 384 | < | < | |||
| 7. | < | 875 | < | < | 929 | < | |||
| 8. | 919 | < | < | < | < | 1.111 | |||
| 9. | < | < | < | 221 | < | 244 | |||
| 10. | < | 766 | < | 797 | < | < |