Ergänze die fehlenden Zahlen (1er Schritte)
Zahlenfolgen
| 1. | 13 | < | 14 | < | < | < | |||
| 2. | < | 8 | < | < | 10 | < | |||
| 3. | < | 25 | < | < | 27 | < | |||
| 4. | < | < | 24 | < | < | 26 | |||
| 5. | 9 | < | 10 | < | < | < | |||
| 6. | < | 4 | < | < | 6 | < | |||
| 7. | < | < | 19 | < | 20 | < | |||
| 8. | < | < | < | 4 | < | 5 | |||
| 9. | < | < | < | 7 | < | 8 | |||
| 10. | 15 | < | < | < | 18 | < |