8 X 8 =
4 X 8 =
9 X 9 =
7 X 9 =
8 X 6 =
7 X 8 =
7 X 4 =
9 X 8 =
7 X 6 =
6 X 9 =
56
72
42
81
54
63
48
28
32
64
