Calcul Mental
15/12/2025
MiCetF
Contact
10 s.
Sommes, différences, compléments
0 s.
15 - 8 =
12 - 9 =
7 + 7 =
10 - 3 =
5 + 8 =
10 = 4 +
5 + 9 =
13 = 4 +
10 - 1 =
16 - 9 =
14 - 5 =
12 - 4 =
13 - 9 =
12 - 8 =
11 = 9 +
12 = 8 +
13 - 4 =
7 + 3 =
12 - 8 =
10 - 8 =
CORRIGER
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