Calcul d'additions
Exemple 4+9=13
5
+ 6 =
4
+ 6 =
10
+ 11 =
7
+ 5 =
8
+ 5 =
15
+ 15 =
4
+ 7 =
3
+ 3 =
14
+ 13 =
9
+ 8 =
7
+ 5 =
16
+ 16 =
2
+ 3 =
8
+ 6 =
18
+ 14 =