Ergänze die fehlenden Zahlen (3er Schritte) [2]
Zahlenfolgen
| 1. | < | 16 | < | 19 | < | < | |||
| 2. | < | < | < | 26 | < | 29 | |||
| 3. | < | < | 30 | < | < | 36 | |||
| 4. | < | 4 | < | < | 10 | < | |||
| 5. | < | 12 | < | 15 | < | < | |||
| 6. | < | < | 17 | < | 20 | < | |||
| 7. | < | 14 | < | < | < | 23 | |||
| 8. | < | 31 | < | < | < | 40 | |||
| 9. | 11 | < | 14 | < | < | < | |||
| 10. | < | < | 19 | < | < | 25 |