CHRONO

10 s.

Calculer des compléments à 100 ou 1000.

CHRONO

0 s.
100 = 35 +
100 - 10 =
1000 - 600 =
1000 - 50 =
100 - 35 =
1000 = 150 +
100 - 15 =
100 - 70 =
1000 - 650 =
100 = 85 +
1000 = 550 +
1000 = 700 +
100 = 10 +
1000 = 750 +
100 = 45 +
1000 - 850 =
1000 = 850 +
1000 = 950 +
100 - 85 =
1000 = 300 +