Calcul Mental
25/07/2026
MiCetF
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10 s.
Sommes, différences, compléments
0 s.
11 - 3 =
13 - 4 =
13 - 7 =
10 = 9 +
6 + 5 =
15 = 7 +
14 - 6 =
11 - 7 =
7 + 7 =
10 - 3 =
16 - 8 =
10 = 8 +
14 - 9 =
18 = 9 +
6 + 9 =
10 = 7 +
18 - 9 =
11 - 3 =
11 = 8 +
13 - 5 =
CORRIGER
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