2 X 2 =
3 X 5 =
15
6 X 7 =
9 X 2 =
24
40
6 X 4 =
20
4
4 X 5 =
8 X 5 =
42
9 X 7 =
8
63
3 X 9 =
18
2 X 4 =
27
