CHRONO

-INF s.

Multiplier un nombre simple par 20 ou 50.

CHRONO

0 s.
5 x 20 =
350 = 7 x
450 = 9 x
5 x 50 =
140 = 20 x
4 x 50 =
1 x 20 =
3 x 50 =
20 = 1 x
20 x 7 =
8 x 20 =
60 = 20 x
120 = 6 x
250 = 50 x
80 = 20 x
20 x 8 =
9 x 20 =
50 = 50 x
50 x 7 =
160 = 20 x