Vul de getallen verder in, met sprongen tussen 20 en 50
Getallen
| 1. | < | < | < | 1.068 | < | 1.102 | |||
| 2. | 805 | < | < | 885 | < | < | |||
| 3. | < | 371 | < | < | < | 470 | |||
| 4. | < | < | 288 | < | < | 384 | |||
| 5. | 522 | < | < | < | 636 | < | |||
| 6. | < | < | 791 | < | < | 841 | |||
| 7. | 179 | < | < | < | < | 339 | |||
| 8. | 607 | < | < | < | < | 767 | |||
| 9. | < | 623 | < | 669 | < | < | |||
| 10. | < | < | < | 698 | < | 728 |