CHRONO

10 s.

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

CHRONO

0 s.
2 x 10 =
20 = 10 x
4 x 9 =
8 x 8 =
3 x 8 =
9 x 10 =
2 x 4 =
8 x 1 =
1 x 10 =
8 x 9 =
12 = 3 x
32 = 8 x
10 x 1 =
3 x 4 =
2 x 3 =
8 x 6 =
1 x 4 =
5 x 3 =
70 = 10 x
8 = 4 x