x 5
1 x 5
5
2 x 3
6
3 x 10
30
10 / 2
5
8 / 4
2
3 x 5
15
4 x 3
12
5 x 10
50
18 / 2
9
4 / 4
1
5 x 5
25
6 x 3
18
10 x 10
100
30 / 2
15
16 / 4
12 x 5
60
12 x 3
36
100 x 10
1000
460 / 2
230
40 / 4
10
5 x 101
505
25 x 3
75
304 x 10
3040
19 / 2
eight and a half
48 / 4
12