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