Calcul Mental
31/07/2025
MiCetF
Contact
10 s.
Multiplier par 20 (Cas simples).
0 s.
43 x 20 =
20 x 22 =
25 x 20 =
44 x 20 =
42 x 20 =
20 x 15 =
31 x 20 =
20 x 31 =
34 x 20 =
20 x 32 =
13 x 20 =
12 x 20 =
20 x 42 =
14 x 20 =
20 x 43 =
45 x 20 =
20 x 45 =
20 x 21 =
24 x 20 =
20 x 13 =
CORRIGER
ABANDONNER
