Vul de getallen verder in, met sprongen van 1
Getallen
| 1. | 423 | < | < | < | 426 | < | |||
| 2. | 628 | < | < | < | < | 632 | |||
| 3. | < | 120 | < | < | < | 123 | |||
| 4. | 841 | < | < | 843 | < | < | |||
| 5. | < | 871 | < | < | 873 | < | |||
| 6. | < | 332 | < | 333 | < | < | |||
| 7. | < | 101 | < | < | < | 104 | |||
| 8. | < | 428 | < | < | < | 431 | |||
| 9. | < | < | 445 | < | 446 | < | |||
| 10. | < | < | < | 462 | < | 463 |