Basic Facts
2 x 3
17 x 2
34
40 x 2
80
322 x 2
644
200 x 2
400
6 x 4
24
36 x 2
72
30 x 7
210
123 x 4
492
300 x 5
1,500
12 x 5
60
42 x 4
168
60 x 8
480
650 x 7
4,550
600 x 3
1,800
9 x 8
72
51 x 6
306
12 x 60
720
734 x 7
5,138
700 x 9
6,300
121
98 x 9
882
80 x 11
880
987 x 8
7,896
800 x 4
3,200