3s
1 X 3 =
3
2 X 5=
10
5 X 8=
40
10 X 2=
20
3 X 10=
30
2 X 10=
20
5 X 10=
50
10 X 10=
100
3 X 5=
15
2 x 2=
4
5 X 1=
5
10 X 7=
70
3 X 9=
27
2 x 3
6
5 X 3=
15
10 X 9=
90
3 X 4=
12
2 X 4=
8
5 X 2=
10
10 X 4=
40
3 X 7=
21
2 X 7=
14
5 X 5=
25
10 X 5=
50
3 X 6=
2 X 9=
18
5 X 6=
30
10 X 6=
60
13 X 3=
39
12 X 6=
72
15 X 4=
60
100 X 3=
300
30 X 8=
240
20 X 8=
160
50 X 7=
350
10 X 8=
80
30 X 10=
300
20 X 10=
200
50 X 9=
450
10 X 10=
100