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