Calcul Mental
16/05/2026
MiCetF
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10 s.
Calculer de 2 en 2, de 5 en 5, de 10 en 10.
0 s.
84 - 5 =
21 + 10 =
82 + 5 =
73 - 2 =
24 + 10 =
97 - 10 =
81 + 2 =
81 + 10 =
30 + 10 =
94 - 5 =
50 + 5 =
77 + 2 =
43 - 5 =
92 + 5 =
50 + 10 =
52 - 10 =
45 - 10 =
17 - 10 =
48 - 5 =
84 - 10 =
CORRIGER
ABANDONNER