Calcul Mental
01/06/2026
MiCetF
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10 s.
Sommes, différences, compléments
0 s.
10 = 1 +
4 + 8 =
12 = 3 +
7 + 3 =
11 = 5 +
14 = 9 +
14 = 7 +
16 - 9 =
16 = 9 +
12 = 7 +
10 = 6 +
10 - 6 =
5 + 8 =
12 = 9 +
10 - 5 =
11 = 8 +
11 = 6 +
12 = 8 +
7 + 7 =
10 = 3 +
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