CHRONO

362 s.

Calculer des compléments à 100 ou 1000.

CHRONO

0 s.
1000 - 750 =
1000 = 600 +
100 - 25 =
100 = 55 +
1000 - 250 =
1000 = 250 +
100 - 95 =
100 - 90 =
1000 - 650 =
100 = 60 +
100 = 45 +
100 - 45 =
100 - 10 =
100 = 90 +
1000 = 200 +
1000 - 400 =
1000 - 100 =
100 = 75 +
100 - 55 =
100 = 95 +