3x8=
24
11x11=
121
100x100=
10000
4x7=
28
11x13=
143
360x200
72000
6x9=
54
46x20=
920
264x300
79200
7x8=
56
72x31=
2232
800x100
80000
6x8=
48
99x99=
9998
300x900
270000