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