Vul de getallen verder in, met sprongen van 2
Getallen
| 1. | < | < | < | 311 | < | 313 | |||
| 2. | < | < | 799 | < | 801 | < | |||
| 3. | < | < | 941 | < | 943 | < | |||
| 4. | < | 947 | < | < | < | 953 | |||
| 5. | < | < | 991 | < | < | 995 | |||
| 6. | < | < | 91 | < | 93 | < | |||
| 7. | 925 | < | < | 929 | < | < | |||
| 8. | < | 450 | < | < | 454 | < | |||
| 9. | 89 | < | 91 | < | < | < | |||
| 10. | 405 | < | < | < | 411 | < |