NIVEAU 3 (CE1 - CE2)

Combinaison : [1,1,3,4] = 8

Calcul 1 Calcul 2 Calcul Final
1 * 1 = 1 3 + 4 = 7 1 + 7 = 8
1 + 3 = 4 1 * 4 = 4 4 + 4 = 8
1 * 3 = 3 1 + 4 = 5 3 + 5 = 8