Calcul Mental
30/04/2026
MiCetF
Contact
10 s.
Calculs sur les dizaines ou des centaines entières.
0 s.
800 - 100 =
70 = 60 +
500 + 200 =
50 = 10 +
500 - 100 =
800 - 700 =
700 - 100 =
80 = 20 +
800 = 100 +
300 - 300 =
30 + 50 =
30 + 10 =
50 + 30 =
20 - 20 =
60 = 30 +
600 - 500 =
30 + 60 =
20 + 60 =
700 + 200 =
800 - 500 =
CORRIGER
ABANDONNER