Calcul Mental
02/12/2025
MiCetF
Contact
10 s.
Multiplier par 20 (Cas simples).
0 s.
42 x 20 =
20 x 13 =
21 x 20 =
32 x 20 =
13 x 20 =
45 x 20 =
25 x 20 =
14 x 20 =
20 x 22 =
34 x 20 =
20 x 45 =
12 x 20 =
20 x 11 =
11 x 20 =
20 x 14 =
43 x 20 =
20 x 31 =
35 x 20 =
23 x 20 =
44 x 20 =
CORRIGER
ABANDONNER
