Calcul Mental
03/10/2024
MiCetF
Contact
10 s.
Calculer sur les multiples de 250.
0 s.
750 = 250 x
2250 - 2000 =
250 = 2250 -
2000 - 250 =
1000 = 2250 -
2000 = 500 +
1750 = 500 +
1500 = 750 +
750 = 2250 -
1750 = 1250 +
1250 = 750 +
1250 = 1000 +
1750 = 2000 -
1250 = 1750 -
1500 = 1250 +
500 = 1750 -
500 = 2000 -
500 - 250 =
500 = 250 +
2250 = 1250 +
CORRIGER
ABANDONNER