NIVEAU 2 (CP)

Combinaison : [1,2,3,3] = 9

Calcul 1 Calcul 2 Calcul Final
1 + 2 = 3 3 + 3 = 6 3 + 6 = 9
1 + 3 = 4 2 + 3 = 5 4 + 5 = 9