NIVEAU 3 (CE1 - CE2)

Combinaison : [1,3,5,7] = 16

Calcul 1 Calcul 2 Calcul Final
1 + 3 = 4 5 + 7 = 12 4 + 12 = 16
1 + 5 = 6 3 + 7 = 10 6 + 10 = 16
1 + 7 = 8 3 + 5 = 8 8 + 8 = 16