CHRONO

-INF s.

Calculer des produits du type 80 x 4 ou 800 x 4.

CHRONO

0 s.
100 x 6 =
2 x 400 =
1 x 20 =
4 x 30 =
600 x 2 =
40 x 2 =
5 x 500 =
60 x 8 =
8 x 10 =
2 x 500 =
500 x 2 =
800 x 1 =
4 x 80 =
600 x 4 =
8 x 100 =
900 x 4 =
600 x 1 =
4 x 40 =
7 x 800 =
800 x 2 =