Calcul Mental
08/05/2024
MiCetF
Contact
10 s.
Multiplier par 20 (Cas simples).
0 s.
33 x 20 =
20 x 23 =
20 x 45 =
20 x 33 =
20 x 21 =
34 x 20 =
11 x 20 =
22 x 20 =
20 x 22 =
45 x 20 =
20 x 12 =
44 x 20 =
15 x 20 =
20 x 15 =
20 x 13 =
20 x 35 =
24 x 20 =
20 x 14 =
31 x 20 =
43 x 20 =
CORRIGER
ABANDONNER
