Calcul Mental
21/11/2024
MiCetF
Contact
10 s.
Calculer sur les multiples de 250.
0 s.
1250 = 750 +
25 x 10 =
30 x 25 =
2250 - 1500 =
1000 = 1500 -
500 = 1000 -
250 = 250 x
750 = 1250 -
250 = 1250 -
750 = 1750 -
1000 = 2250 -
1000 = 250 +
1750 = 250 +
2250 = 1250 +
750 = 2250 -
1250 - 1000 =
1500 = 1750 -
90 x 25 =
1000 = 1250 -
1750 = 1000 +
CORRIGER
ABANDONNER