Calcul Mental
01/06/2026
MiCetF
Contact
10 s.
Calculs sur les dizaines entières.
0 s.
50 + 40 =
40 + 50 =
20 + 70 =
10 + 70 =
90 - 60 =
90 = 10 +
80 - 30 =
70 + 20 =
40 + 50 =
50 = 10 +
60 + 30 =
40 + 30 =
70 + 10 =
60 = 10 +
70 + 30 =
100 = 80 +
80 = 30 +
10 - 10 =
40 - 40 =
100 - 50 =
CORRIGER
ABANDONNER