NIVEAU 3 (CE1 - CE2)

Combinaison : [1,2,5,8] = 16

Calcul 1 Calcul 2 Calcul Final
1 + 2 = 3 5 + 8 = 13 3 + 13 = 16
1 + 5 = 6 2 + 8 = 10 6 + 10 = 16
1 + 8 = 9 2 + 5 = 7 9 + 7 = 16