NIVEAU 4 (CE1 - CE2)
Combinaison : [2,5,7,9] = 23
| Calcul 1 | Calcul 2 | Calcul Final |
|---|---|---|
| 2 + 5 = 7 | 7 + 9 = 16 | 7 + 16 = 23 |
| 2 + 7 = 9 | 5 + 9 = 14 | 9 + 14 = 23 |
| 2 + 9 = 11 | 5 + 7 = 12 | 11 + 12 = 23 |
| Calcul 1 | Calcul 2 | Calcul Final |
|---|---|---|
| 2 + 5 = 7 | 7 + 9 = 16 | 7 + 16 = 23 |
| 2 + 7 = 9 | 5 + 9 = 14 | 9 + 14 = 23 |
| 2 + 9 = 11 | 5 + 7 = 12 | 11 + 12 = 23 |