Les tables d'addition.

Donne dans chaque cas le résultat de l'addition.

9 + 1 = 6 + 2 = 10 + 8 = 4 + 3 = 4 + 7 = 4 + 7 = 6 + 1 = 5 + 9 = 4 + 10 = 0 + 2 =

9 + 1 = 10 6 + 2 = 8 10 + 8 = 18 4 + 3 = 7 4 + 7 = 11 4 + 7 = 11 6 + 1 = 7 5 + 9 = 14 4 + 10 = 14 0 + 2 = 2