CHRONO

10 s.

Calculer des compléments à 100 ou 1000.

CHRONO

0 s.
1000 - 700 =
1000 - 450 =
1000 - 100 =
100 = 60 +
1000 - 800 =
1000 - 300 =
1000 - 650 =
1000 - 850 =
100 = 85 +
1000 = 100 +
100 = 90 +
1000 = 150 +
100 - 5 =
100 = 95 +
100 - 75 =
1000 = 250 +
100 = 70 +
100 - 45 =
100 - 50 =
1000 - 900 =