CHRONO

10 s.

Maîtriser les tables de multiplication (3,4,8,10 et 100).

CHRONO

0 s.
8 x 4 =
9 x 10 =
60 = 10 x
3 x 8 =
1 x 10 =
40 = 10 x
4 x 10 =
5 x 4 =
8 x 5 =
80 = 10 x
7 x 8 =
6 x 8 =
24 = 4 x
70 = 10 x
3 x 3 =
1 x 4 =
36 = 4 x
3 = 3 x
28 = 4 x
20 = 10 x