Calcul Mental
17/01/2026
MiCetF
Contact
10 s.
Calculs sur les dizaines ou des centaines entières.
0 s.
30 - 10 =
300 + 500 =
200 + 600 =
100 + 700 =
300 - 100 =
300 + 100 =
100 = 100 +
50 - 20 =
700 + 100 =
300 + 600 =
700 - 200 =
300 + 300 =
50 = 30 +
800 - 200 =
60 + 30 =
90 - 90 =
40 + 50 =
500 = 400 +
600 - 200 =
50 = 40 +
CORRIGER
ABANDONNER