Calcul Mental
17/06/2026
MiCetF
Contact
10 s.
Multiplier par 20 (Cas simples).
0 s.
23 x 20 =
20 x 22 =
20 x 42 =
20 x 25 =
44 x 20 =
35 x 20 =
14 x 20 =
20 x 13 =
20 x 45 =
20 x 41 =
20 x 24 =
20 x 14 =
20 x 33 =
31 x 20 =
20 x 34 =
13 x 20 =
33 x 20 =
20 x 43 =
42 x 20 =
20 x 12 =
CORRIGER
ABANDONNER
