2 x 2
4
2 x 3
6
2 x 4
8
2 x 6
12
3 x 4
12
3 x 9
27
3 x 8
24
3 x 1
3
3x3
9
3 x 5
15
3 x 7
21
4 x1 =
4
4 x 2 =
8
4 x 3
12
4 x 4
16
4 x 5 =
20
