NIVEAU 5 (CE1 - CE2)

Combinaison : [3,6,8,9] = 26

Calcul 1 Calcul 2 Calcul Final
3 + 6 = 9 8 + 9 = 17 9 + 17 = 26
3 + 8 = 11 6 + 9 = 15 11 + 15 = 26
3 + 9 = 12 6 + 8 = 14 12 + 14 = 26