Calcul Mental
05/02/2025
MiCetF
Contact
10 s.
Soustractions rencontrées dans la technique en colonnes.
0 s.
5 - 1 =
15 - 7 =
16 - 7 =
13 - 9 =
14 - 8 =
16 - 9 =
12 - 7 =
15 - 8 =
15 - 6 =
8 - 0 =
9 - 8 =
6 - 2 =
7 - 3 =
6 - 1 =
14 - 5 =
13 - 5 =
12 - 5 =
8 - 7 =
12 - 3 =
16 - 8 =
CORRIGER
ABANDONNER