Vul de getallen verder in, met sprongen tussen 10 en 20
Getallen
| 1. | 923 | < | < | < | 962 | < | |||
| 2. | 944 | < | < | < | < | 988 | |||
| 3. | 642 | < | 656 | < | < | < | |||
| 4. | < | 521 | < | 537 | < | < | |||
| 5. | < | 231 | < | < | < | 267 | |||
| 6. | < | 158 | < | 175 | < | < | |||
| 7. | 553 | < | < | 581 | < | < | |||
| 8. | 254 | < | 264 | < | < | < | |||
| 9. | 816 | < | < | 854 | < | < | |||
| 10. | 508 | < | < | < | 550 | < |