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