Calcul Mental
02/05/2026
MiCetF
Contact
10 s.
Calculer sur les multiples de 25.
0 s.
225 = 25 +
150 - 100 =
175 = 225 -
150 = 25 +
225 - 25 =
200 - 175 =
7 x 25 =
175 = 200 -
225 = 150 +
8 x 25 =
150 = 175 -
9 x 25 =
75 = 175 -
100 = 225 -
50 = 125 -
75 - 50 =
25 x 3 =
75 = 100 -
125 = 75 +
100 = 175 -
CORRIGER
ABANDONNER