NIVEAU 4 (CE1 - CE2)
Combinaison : [1,2,8,9] = 20
| Calcul 1 | Calcul 2 | Calcul Final |
|---|---|---|
| 1 + 2 = 3 | 8 + 9 = 17 | 3 + 17 = 20 |
| 1 + 8 = 9 | 2 + 9 = 11 | 9 + 11 = 20 |
| 1 + 9 = 10 | 2 + 8 = 10 | 10 + 10 = 20 |
| Calcul 1 | Calcul 2 | Calcul Final |
|---|---|---|
| 1 + 2 = 3 | 8 + 9 = 17 | 3 + 17 = 20 |
| 1 + 8 = 9 | 2 + 9 = 11 | 9 + 11 = 20 |
| 1 + 9 = 10 | 2 + 8 = 10 | 10 + 10 = 20 |