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