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