Calcul Mental
30/11/2025
MiCetF
Contact
10 s.
Multiplier par 20 (Cas simples).
0 s.
14 x 20 =
20 x 15 =
20 x 35 =
11 x 20 =
21 x 20 =
20 x 45 =
20 x 21 =
20 x 12 =
23 x 20 =
35 x 20 =
32 x 20 =
20 x 33 =
24 x 20 =
34 x 20 =
20 x 32 =
41 x 20 =
20 x 25 =
31 x 20 =
20 x 44 =
20 x 13 =
CORRIGER
ABANDONNER