Calcul Mental
29/03/2023
MiCetF
Contact
3 s.
Soustractions rencontrées dans la technique en colonnes.
0 s.
14 - 5 =
15 - 9 =
10 - 2 =
8 - 2 =
8 - 6 =
4 - 1 =
10 - 9 =
13 - 9 =
15 - 7 =
14 - 6 =
2 - 2 =
5 - 1 =
13 - 7 =
12 - 3 =
5 - 4 =
7 - 6 =
5 - 3 =
14 - 9 =
16 - 7 =
10 - 7 =
CORRIGER
ABANDONNER