NIVEAU 3 (CE1 - CE2)

Combinaison : [2,4,5,8] = 19

Calcul 1 Calcul 2 Calcul Final
2 + 4 = 6 5 + 8 = 13 6 + 13 = 19
2 + 5 = 7 4 + 8 = 12 7 + 12 = 19
2 + 8 = 10 4 + 5 = 9 10 + 9 = 19