10 x 11 =
10 X 12 =
10 X 15 =
9 X 12 =
6 X 15 =
5 X 11 =
7 X 15 =
7 x 12 =
9 X 11 =
6 X 12 =
9 X 15 =
6 X 11 =
5 X 15 =
5 x 12 -
8 X 15 =
90
135
110
72
150
120
55
60
105
75
84
99
108
66