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