NIVEAU 2 (CP)

Combinaison : [1,1,2,9] = 13

Calcul 1 Calcul 2 Calcul Final
1 + 1 = 2 2 + 9 = 11 2 + 11 = 13
1 + 2 = 3 1 + 9 = 10 3 + 10 = 13