Calcul Mental
07/05/2024
MiCetF
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10 s.
Sommes, différences, compléments
0 s.
11 - 4 =
3 + 9 =
14 - 9 =
9 + 2 =
11 = 4 +
9 + 5 =
9 + 9 =
11 = 9 +
11 - 6 =
11 = 2 +
8 + 2 =
13 = 9 +
11 - 5 =
13 = 6 +
10 - 2 =
14 - 6 =
15 = 8 +
11 = 6 +
11 - 3 =
9 + 4 =
CORRIGER
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