Vul de getallen verder in, met sprongen van 2
Getallen
| 1. | < | 717 | < | < | 721 | < | |||
| 2. | < | 992 | < | < | < | 998 | |||
| 3. | 424 | < | < | 428 | < | < | |||
| 4. | 391 | < | < | < | 397 | < | |||
| 5. | 495 | < | < | 499 | < | < | |||
| 6. | < | 743 | < | 745 | < | < | |||
| 7. | < | < | 52 | < | < | 56 | |||
| 8. | < | 4 | < | < | 8 | < | |||
| 9. | < | < | < | 92 | < | 94 | |||
| 10. | 421 | < | < | < | 427 | < |