3 x 1 =
3
3 x 2 =
6
3 x 3 =
9
3 x 4 =
12
3 x 5 =
15
3 x 6 =
18
3 x 7 =
21
3 x 8 =
24
3 x 9 =
27
3 x 10 =
30
3 x 11 =
33
3 x 12 =
36