Calcul Mental
05/05/2024
MiCetF
Contact
10 s.
Multiplier par 20 (Cas simples).
0 s.
15 x 20 =
20 x 14 =
20 x 31 =
20 x 25 =
20 x 23 =
44 x 20 =
42 x 20 =
34 x 20 =
20 x 43 =
33 x 20 =
14 x 20 =
20 x 44 =
20 x 12 =
20 x 41 =
20 x 21 =
20 x 45 =
11 x 20 =
20 x 35 =
24 x 20 =
20 x 34 =
CORRIGER
ABANDONNER
