Calcul Mental
23/04/2025
MiCetF
Contact
10 s.
Multiplier par 20 (Cas simples).
0 s.
31 x 20 =
22 x 20 =
20 x 31 =
20 x 23 =
20 x 13 =
20 x 24 =
20 x 32 =
20 x 44 =
20 x 43 =
20 x 35 =
20 x 33 =
42 x 20 =
20 x 11 =
20 x 45 =
11 x 20 =
21 x 20 =
20 x 25 =
44 x 20 =
20 x 15 =
14 x 20 =
CORRIGER
ABANDONNER