CHRONO

10 s.

Calculer des compléments à 100 ou 1000.

CHRONO

0 s.
100 = 65 +
100 = 20 +
1000 - 650 =
1000 - 900 =
100 = 55 +
1000 - 500 =
100 = 95 +
1000 - 250 =
100 = 35 +
1000 = 700 +
100 = 25 +
1000 = 550 +
100 - 85 =
1000 = 850 +
100 = 85 +
100 = 70 +
1000 - 700 =
100 = 50 +
1000 - 400 =
1000 - 50 =