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