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