3 x 1 =
3 x 4 =
3 x 2 =
3 x 5 =
3 x 7 =
3 x 3
3 x 10 =
3 x 6 =
3 x 8 =
3 x 9 =
12
9
21
24
27
15
6
18
30
3
Crear
