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