Calcul Mental
13/10/2025
MiCetF
Contact
10 s.
Multiplier par 20 (Cas simples).
0 s.
41 x 20 =
20 x 25 =
20 x 41 =
20 x 21 =
21 x 20 =
42 x 20 =
20 x 24 =
20 x 43 =
14 x 20 =
20 x 35 =
20 x 45 =
20 x 34 =
43 x 20 =
22 x 20 =
35 x 20 =
20 x 12 =
20 x 33 =
34 x 20 =
12 x 20 =
24 x 20 =
CORRIGER
ABANDONNER
