Calcul Mental
05/05/2025
MiCetF
Contact
10 s.
Multiplier par 20 (Cas simples).
0 s.
21 x 20 =
20 x 31 =
43 x 20 =
20 x 42 =
33 x 20 =
20 x 14 =
35 x 20 =
20 x 43 =
24 x 20 =
34 x 20 =
44 x 20 =
20 x 32 =
20 x 12 =
20 x 22 =
45 x 20 =
12 x 20 =
20 x 15 =
20 x 33 =
20 x 13 =
20 x 41 =
CORRIGER
ABANDONNER
