NIVEAU 4 (CE1 - CE2)

Combinaison : [4,5,7,8] = 24

Calcul 1 Calcul 2 Calcul Final
4 + 5 = 9 7 + 8 = 15 9 + 15 = 24
4 + 7 = 11 5 + 8 = 13 11 + 13 = 24
4 + 8 = 12 5 + 7 = 12 12 + 12 = 24