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