CHRONO

10 s.

Calculer des compléments à 100 ou 1000.

CHRONO

0 s.
100 = 85 +
1000 - 350 =
100 - 90 =
1000 = 700 +
1000 = 950 +
1000 = 100 +
100 = 5 +
100 - 80 =
100 = 50 +
100 = 35 +
1000 = 50 +
100 - 65 =
1000 - 100 =
100 = 70 +
100 - 40 =
100 = 60 +
1000 = 650 +
100 - 45 =
100 - 25 =
1000 = 550 +