NIVEAU 4 (CE1 - CE2)

Combinaison : [4,5,6,9] = 24

Calcul 1 Calcul 2 Calcul Final
4 + 5 = 9 6 + 9 = 15 9 + 15 = 24
4 + 6 = 10 5 + 9 = 14 10 + 14 = 24
4 + 9 = 13 5 + 6 = 11 13 + 11 = 24