NIVEAU 4 (CE1 - CE2)

Combinaison : [1,1,4,6] = 11

Calcul 1 Calcul 2 Calcul Final
1 * 1 = 1 4 + 6 = 10 1 + 10 = 11
1 + 4 = 5 1 * 6 = 6 5 + 6 = 11
1 * 4 = 4 1 + 6 = 7 4 + 7 = 11