Calcul Mental
31/07/2025
MiCetF
Contact
10 s.
Soustractions rencontrées dans la technique en colonnes.
0 s.
8 - 4 =
12 - 5 =
9 - 9 =
11 - 7 =
14 - 6 =
8 - 8 =
9 - 3 =
14 - 5 =
6 - 1 =
7 - 7 =
9 - 5 =
2 - 0 =
15 - 7 =
10 - 6 =
13 - 6 =
9 - 1 =
9 - 7 =
7 - 3 =
6 - 5 =
14 - 7 =
CORRIGER
ABANDONNER