NIVEAU 4 (CE1 - CE2)
Combinaison : [1,5,7,8] = 21
| Calcul 1 | Calcul 2 | Calcul Final |
|---|---|---|
| 1 + 5 = 6 | 7 + 8 = 15 | 6 + 15 = 21 |
| 1 + 7 = 8 | 5 + 8 = 13 | 8 + 13 = 21 |
| 1 + 8 = 9 | 5 + 7 = 12 | 9 + 12 = 21 |
| Calcul 1 | Calcul 2 | Calcul Final |
|---|---|---|
| 1 + 5 = 6 | 7 + 8 = 15 | 6 + 15 = 21 |
| 1 + 7 = 8 | 5 + 8 = 13 | 8 + 13 = 21 |
| 1 + 8 = 9 | 5 + 7 = 12 | 9 + 12 = 21 |