Calcule chaque soustraction. Attention, le temps est limité à 2 minutes !
Afficher toutes les questions.
11-3 =
12-5 =
13-7 =
14-9 =
15-8 =
16-7 =
17-9 =
18-9 =
17-8 =
16-8 =
16-9 =
15-6 =
14-7 =
13-8 =
12-7 =
11-5 =
14-6 =
13-9 =
12-8 =
11-2 =
La
soustraction (2).