CHRONO

10 s.

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

CHRONO

0 s.
10 x 3 =
4 x 7 =
32 = 8 x
3 x 1 =
80 = 10 x
16 = 8 x
24 = 3 x
10 x 4 =
72 = 8 x
10 x 8 =
1 x 3 =
1 x 8 =
9 = 3 x
6 x 3 =
8 x 4 =
10 x 5 =
15 = 3 x
3 x 8 =
8 x 4 =
4 x 10 =