Calcul Mental
28/03/2024
MiCetF
Contact
2 s.
Calculs sur les dizaines.
0 s.
20 + 40 =
20 + 60 =
50 + 10 =
60 + 10 =
40 + 40 =
70 + 20 =
50 + 40 =
20 + 50 =
80 + 10 =
10 + 70 =
60 + 10 =
10 + 70 =
50 + 40 =
70 + 10 =
40 + 50 =
30 + 50 =
10 + 10 =
20 + 10 =
10 + 20 =
30 + 60 =
CORRIGER
ABANDONNER