NIVEAU 2 (CP)

Combinaison : [1,3,3,6] = 13

Calcul 1 Calcul 2 Calcul Final
1 + 3 = 4 3 + 6 = 9 4 + 9 = 13
1 + 6 = 7 3 + 3 = 6 7 + 6 = 13