NIVEAU 4 (CE1 - CE2)

Combinaison : [1,4,5,6] = 15

Calcul 1 Calcul 2 Calcul Final
1 * 4 = 4 5 + 6 = 11 4 + 11 = 15
1 * 5 = 5 4 + 6 = 10 5 + 10 = 15
1 * 6 = 6 4 + 5 = 9 6 + 9 = 15