Ergänze die fehlenden Zahlen (1er Schritte)
Zahlenfolgen
| 1. | < | < | 15 | < | 16 | < | |||
| 2. | < | < | 27 | < | < | 29 | |||
| 3. | < | 7 | < | < | 9 | < | |||
| 4. | < | < | < | 25 | < | 26 | |||
| 5. | 9 | < | 10 | < | < | < | |||
| 6. | 12 | < | < | < | 15 | < | |||
| 7. | 5 | < | 6 | < | < | < | |||
| 8. | 2 | < | < | < | 5 | < | |||
| 9. | < | 17 | < | < | 19 | < | |||
| 10. | < | < | 27 | < | < | 29 |