1.
× 2 = 2
2
4
1
8
|
2.
× 2 = 20
6
2
10
3
|
3.
× 2 = 12
1
6
5
8
|
4.
× 2 = 6
4
8
3
7
|
5.
× 2 = 10
8
5
3
4
|
6.
× 2 = 8
4
7
2
1
|
7.
× 2 = 10
1
5
9
7
|
8.
× 2 = 18
2
7
1
9
|
9.
× 2 = 4
5
2
1
8
|
10.
× 2 = 10
9
5
2
8
|
11.
× 2 = 16
9
6
8
1
|
12.
× 2 = 14
3
7
2
8
|
13.
× 2 = 10
3
5
10
7
|
14.
× 2 = 20
10
7
3
6
|
15.
× 2 = 16
4
10
8
6
|
16.
× 2 = 8
5
7
4
9
|
17.
× 2 = 4
7
2
4
8
|
18.
× 2 = 18
10
3
1
9
|
19.
× 2 = 20
8
10
2
1
|
20.
× 2 = 10
3
5
1
8
|
1.
× 2 = 2
2
4
1
8
|
2.
× 2 = 20
6
2
10
3
|
3.
× 2 = 12
1
6
5
8
|
4.
× 2 = 6
4
8
3
7
|
5.
× 2 = 10
8
5
3
4
|
6.
× 2 = 8
4
7
2
1
|
7.
× 2 = 10
1
5
9
7
|
8.
× 2 = 18
2
7
1
9
|
9.
× 2 = 4
5
2
1
8
|
10.
× 2 = 10
9
5
2
8
|
11.
× 2 = 16
9
6
8
1
|
12.
× 2 = 14
3
7
2
8
|
13.
× 2 = 10
3
5
10
7
|
14.
× 2 = 20
10
7
3
6
|
15.
× 2 = 16
4
10
8
6
|
16.
× 2 = 8
5
7
4
9
|
17.
× 2 = 4
7
2
4
8
|
18.
× 2 = 18
10
3
1
9
|
19.
× 2 = 20
8
10
2
1
|
20.
× 2 = 10
3
5
1
8
|