Calcul Mental
19/08/2026
MiCetF
Contact
10 s.
Multiplier par 20 (Cas simples).
0 s.
20 x 31 =
20 x 35 =
14 x 20 =
45 x 20 =
42 x 20 =
13 x 20 =
35 x 20 =
44 x 20 =
20 x 25 =
22 x 20 =
25 x 20 =
20 x 24 =
20 x 41 =
15 x 20 =
20 x 21 =
20 x 45 =
20 x 44 =
20 x 42 =
20 x 12 =
20 x 23 =
CORRIGER
ABANDONNER
