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