CHRONO

-INF s.

Calculer de 20 en 20, de 50 en 50.

CHRONO

0 s.
242 = 50 +
172 = 20 +
139 + 50 =
127 = 20 +
274 = 20 +
180 + 20 =
331 + 20 =
104 = 20 +
320 = 20 +
397 = 20 +
350 + 20 =
246 + 20 =
339 + 20 =
420 = 50 +
438 + 50 =
257 + 50 =
437 + 50 =
146 = 50 +
180 + 50 =
269 = 20 +