CHRONO

10 s.

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

CHRONO

0 s.
60 = 10 x
24 = 4 x
28 = 4 x
27 = 3 x
6 = 3 x
1 x 10 =
20 = 10 x
9 = 3 x
8 = 8 x
10 x 1 =
1 x 4 =
3 x 6 =
2 x 3 =
4 x 1 =
7 x 8 =
8 x 6 =
70 = 10 x
16 = 8 x
20 = 4 x
10 x 6 =