Vul de getallen verder in, met sprongen van 1
Getallen
| 1. | 373 | < | < | < | < | 377 | |||
| 2. | < | < | < | 498 | < | 499 | |||
| 3. | 218 | < | < | < | 221 | < | |||
| 4. | < | 253 | < | 254 | < | < | |||
| 5. | < | < | < | 874 | < | 875 | |||
| 6. | 955 | < | 956 | < | < | < | |||
| 7. | 257 | < | < | < | < | 261 | |||
| 8. | 633 | < | 634 | < | < | < | |||
| 9. | < | 648 | < | 649 | < | < | |||
| 10. | 479 | < | 480 | < | < | < |