CHRONO

10 s.

Compléments à la dizaine, centaine ou au millier supérieur.

CHRONO

0 s.
800 = 780 +
1000 = 940 +
1000 = 930 +
30 = 21 +
4000 = 3500 +
70 = 63 +
500 = 440 +
30 = 26 +
60 = 53 +
300 = 250 +
300 = 290 +
700 = 670 +
7000 = 6500 +
10000 = 9200 +
1000 = 970 +
600 = 570 +
30 = 28 +
100 = 91 +
8000 = 7600 +
2000 = 1600 +