CHRONO

-INF s.

Réaliser des calculs du type 1000-400, 1000-430.

CHRONO

0 s.
1000 - 210 =
1000 - 250 =
1000 - 790 =
1000 - 650 =
1000 - 230 =
1000 - 630 =
1000 - 320 =
1000 - 610 =
1000 - 830 =
1000 - 870 =
1000 - 200 =
1000 - 550 =
1000 - 970 =
1000 - 720 =
1000 - 170 =
1000 - 100 =
1000 - 220 =
1000 - 860 =
1000 - 370 =
1000 - 500 =