Calcul Mental
01/07/2026
MiCetF
Contact
10 s.
Calculer sur les multiples de 25.
0 s.
175 = 50 +
150 = 25 +
4 x 25 =
225 - 175 =
150 = 200 -
225 = 75 +
9 x 25 =
25 x 9 =
75 = 125 -
200 - 50 =
225 = 125 +
225 = 50 +
225 - 25 =
25 = 25 x
175 = 225 -
75 - 50 =
175 - 75 =
100 - 50 =
25 x 7 =
150 - 50 =
CORRIGER
ABANDONNER