Calcul Mental
05/04/2025
MiCetF
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10 s.
Soustractions rencontrées dans la technique en colonnes.
0 s.
17 - 9 =
6 - 1 =
10 - 6 =
2 - 0 =
8 - 4 =
5 - 0 =
8 - 5 =
16 - 9 =
10 - 7 =
7 - 5 =
12 - 4 =
10 - 2 =
15 - 8 =
8 - 1 =
16 - 8 =
12 - 7 =
11 - 3 =
12 - 3 =
15 - 6 =
13 - 4 =
CORRIGER
ABANDONNER
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