Calcul Mental
31/07/2025
MiCetF
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10 s.
Calculer de 2 en 2, de 5 en 5, de 10 en 10.
0 s.
100 - 10 =
65 + 2 =
67 + 2 =
30 + 2 =
76 + 5 =
75 + 5 =
34 + 10 =
47 + 10 =
15 + 5 =
85 + 2 =
83 + 2 =
71 - 5 =
33 - 2 =
13 - 5 =
57 + 10 =
17 - 5 =
77 - 2 =
12 + 10 =
67 + 5 =
45 - 5 =
CORRIGER
ABANDONNER