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