NIVEAU 3 (CE1 - CE2)

Combinaison : [2,3,4,8] = 17

Calcul 1 Calcul 2 Calcul Final
2 + 3 = 5 4 + 8 = 12 5 + 12 = 17
2 + 4 = 6 3 + 8 = 11 6 + 11 = 17
2 + 8 = 10 3 + 4 = 7 10 + 7 = 17