Calcul Mental
03/04/2025
MiCetF
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10 s.
Calculer de 2 en 2, de 5 en 5, de 10 en 10.
0 s.
70 - 2 =
58 + 10 =
50 + 2 =
82 + 2 =
38 - 2 =
69 - 2 =
22 - 2 =
40 + 2 =
35 + 5 =
32 + 10 =
10 + 5 =
81 - 5 =
29 + 5 =
23 + 10 =
79 - 5 =
97 - 10 =
79 - 10 =
74 + 5 =
28 + 10 =
55 + 10 =
CORRIGER
ABANDONNER