Calcul Mental
03/04/2025
MiCetF
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10 s.
Sommes, différences, compléments
0 s.
4 + 6 =
14 - 8 =
13 = 7 +
5 + 8 =
14 = 8 +
17 - 9 =
14 - 9 =
12 = 8 +
10 = 7 +
16 - 7 =
8 + 6 =
7 + 6 =
9 + 4 =
11 = 4 +
7 + 8 =
11 = 7 +
10 = 1 +
15 = 6 +
14 - 7 =
15 - 7 =
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