CHRONO

10 s.

Compléments à la dizaine, centaine ou au millier supérieur.

CHRONO

0 s.
70 = 69 +
60 = 56 +
80 = 74 +
50 = 49 +
9000 = 8600 +
3000 = 2400 +
300 = 210 +
500 = 460 +
80 = 71 +
30 = 25 +
80 = 73 +
10000 = 9500 +
300 = 250 +
200 = 190 +
90 = 85 +
50 = 44 +
30 = 27 +
40 = 31 +
30 = 28 +
60 = 52 +