NIVEAU 4 (CE1 - CE2)

Combinaison : [1,1,3,8] = 12

Calcul 1 Calcul 2 Calcul Final
1 * 1 = 1 3 + 8 = 11 1 + 11 = 12
1 + 3 = 4 1 * 8 = 8 4 + 8 = 12
1 * 3 = 3 1 + 8 = 9 3 + 9 = 12