Calcul Mental
25/04/2024
MiCetF
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-INF s.
Sommes, différences, compléments
0 s.
5 + 7 =
6 + 9 =
11 - 9 =
15 = 8 +
10 = 8 +
14 - 9 =
13 - 4 =
16 - 9 =
9 + 3 =
10 - 5 =
8 + 2 =
12 - 7 =
5 + 9 =
5 + 8 =
12 = 6 +
15 - 9 =
8 + 4 =
12 = 8 +
10 = 2 +
11 - 8 =
CORRIGER
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