Calcul Mental
31/10/2026
MiCetF
Contact
10 s.
Calculs sur les dizaines ou des centaines entières.
0 s.
100 + 300 =
300 + 200 =
90 = 20 +
30 + 50 =
900 = 800 +
10 + 60 =
20 + 40 =
100 + 100 =
20 + 60 =
90 = 60 +
400 = 400 +
200 + 500 =
700 = 100 +
600 - 100 =
40 - 30 =
60 - 10 =
700 = 700 +
20 + 70 =
400 - 400 =
90 - 70 =
CORRIGER
ABANDONNER