NIVEAU 3 (CE1 - CE2)

Combinaison : [1,1,3,5] = 9

Calcul 1 Calcul 2 Calcul Final
1 * 1 = 1 3 + 5 = 8 1 + 8 = 9
1 + 3 = 4 1 * 5 = 5 4 + 5 = 9
1 * 3 = 3 1 + 5 = 6 3 + 6 = 9