CHRONO

-INF s.

Maîtriser les tables de multiplication.

CHRONO

0 s.
7 x 8 =
72 = 9 x
80 = 8 x
6 x 4 =
5 x 9 =
7 x 10 =
30 = 5 x
72 = 8 x
5 x 6 =
7 x 9 =
4 x 10 =
9 x 5 =
6 x 10 =
21 = 3 x
1 x 3 =
8 = 8 x
12 = 6 x
10 x 9 =
60 = 10 x
2 = 1 x