CHRONO

22 s.

Compléments à la dizaine, centaine ou au millier supérieur.

CHRONO

0 s.
7000 = 6800 +
60 = 51 +
1000 = 930 +
90 = 82 +
30 = 22 +
3000 = 2700 +
90 = 84 +
6000 = 5700 +
100 = 96 +
40 = 31 +
100 = 92 +
20 = 13 +
7000 = 6400 +
400 = 320 +
80 = 72 +
500 = 450 +
5000 = 4900 +
700 = 630 +
10000 = 9800 +
900 = 880 +