NIVEAU 3 (CE1 - CE2)

Combinaison : [1,3,4,8] = 16

Calcul 1 Calcul 2 Calcul Final
1 + 3 = 4 4 + 8 = 12 4 + 12 = 16
1 + 4 = 5 3 + 8 = 11 5 + 11 = 16
1 + 8 = 9 3 + 4 = 7 9 + 7 = 16