CHRONO

19 s.

Maîtriser les tables de multiplication (3, 6 et 9).

CHRONO

0 s.
9 x 9 =
3 x 4 =
6 x 5 =
2 x 3 =
9 = 1 x
3 = 1 x
10 x 9 =
7 x 6 =
6 = 2 x
36 = 4 x
18 = 3 x
3 x 3 =
72 = 8 x
6 x 3 =
4 x 6 =
9 x 3 =
45 = 5 x
36 = 6 x
90 = 10 x
6 x 10 =