NIVEAU 4 (CE1 - CE2)

Combinaison : [1,3,5,8] = 16

Calcul 1 Calcul 2 Calcul Final
1 * 3 = 3 5 + 8 = 13 3 + 13 = 16
1 * 5 = 5 3 + 8 = 11 5 + 11 = 16
1 * 8 = 8 3 + 5 = 8 8 + 8 = 16