Calcul Mental
30/09/2023
MiCetF
Contact
3 s.
Soustractions rencontrées dans la technique en colonnes.
0 s.
12 - 6 =
8 - 8 =
4 - 1 =
12 - 5 =
9 - 4 =
13 - 5 =
9 - 1 =
13 - 7 =
9 - 8 =
9 - 5 =
14 - 9 =
7 - 2 =
5 - 3 =
9 - 0 =
11 - 9 =
4 - 0 =
11 - 5 =
12 - 8 =
14 - 8 =
2 - 2 =
CORRIGER
ABANDONNER