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