Les tables d'addition.

Donne dans chaque cas le résultat de l'addition.

0 + 2 = 9 + 5 = 9 + 4 = 3 + 3 = 7 + 4 = 5 + 1 = 7 + 5 = 2 + 10 = 1 + 9 = 2 + 7 =

0 + 2 = 2 9 + 5 = 14 9 + 4 = 13 3 + 3 = 6 7 + 4 = 11 5 + 1 = 6 7 + 5 = 12 2 + 10 = 12 1 + 9 = 10 2 + 7 = 9