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