Calcul Mental
25/08/2025
MiCetF
Contact
10 s.
Calculer sur les multiples de 250.
0 s.
1000 - 750 =
2000 - 1250 =
1000 = 1250 -
1750 - 500 =
1000 = 250 +
50 x 25 =
1750 = 2250 -
2250 - 2000 =
1250 = 750 +
2000 = 2250 -
2000 - 500 =
2250 = 250 +
750 = 1750 -
750 = 1500 -
25 x 60 =
500 = 1500 -
2250 = 250 x
250 = 1750 -
1500 = 1000 +
1250 - 750 =
CORRIGER
ABANDONNER