Calcul Mental
17/04/2026
MiCetF
Contact
10 s.
Calculer sur les multiples de 250.
0 s.
80 x 25 =
2250 - 500 =
2250 - 750 =
500 = 1250 -
1750 = 750 +
25 x 50 =
90 x 25 =
1500 = 500 +
1500 - 250 =
750 = 1500 -
1500 = 1250 +
25 x 10 =
1500 - 1250 =
2000 = 1000 +
750 - 500 =
500 - 250 =
1500 - 750 =
2250 = 250 +
30 x 25 =
500 = 1000 -
CORRIGER
ABANDONNER