2x3=
6
5x8=
40
5x5=
25
5x2=
10
2x9=
18
2x4=
8
5x4=
20
2x5=
10
5x7=
35
5x9=
45
2x6=
12
2x8=
16
2x7=
14
2x2
4
5x10=
50
2x10=
20
5x6=
30