NIVEAU 2 (CP)

Combinaison : [2,2,4,5] = 13

Calcul 1 Calcul 2 Calcul Final
2 + 2 = 4 4 + 5 = 9 4 + 9 = 13
2 + 4 = 6 2 + 5 = 7 6 + 7 = 13