1
2 x 5=
14
12
10
2
2 x 4 =
8
6
4
3
2 x 6 =
8
10
12
4
2 x 3=
10
8
6
5
2 x 2=
8
4
6
6
2 x 1=
6
4
2
7
2 x 7=
12
14
10
8
2 x 8=
14
16
12
9
2 x 10 =
20
18
16
10
2 x 9=
16
18
14
