Calcul Mental
03/05/2024
MiCetF
Contact
10 s.
Calculs sur les dizaines.
0 s.
30 + 20 =
10 + 20 =
30 + 50 =
40 + 20 =
20 + 40 =
60 + 30 =
50 + 30 =
10 + 20 =
40 + 50 =
20 + 10 =
50 + 40 =
30 + 30 =
60 + 20 =
40 + 50 =
30 + 10 =
80 + 10 =
60 + 20 =
20 + 20 =
10 + 80 =
20 + 20 =
CORRIGER
ABANDONNER