7 x 2 =
10 x 2 =
5 x 2 =
2 x 2 =
3 x 2 =
0 x 2 =
9 x 2 =
4 x 2 =
1 x 2 =
6 x 2 =
8 x 2 =
2
0
20
12
10
8
18
6
4
16
14
