1.
• 9 = 18
10
9
2
5
|
2.
• 2 = 8
10
4
8
6
|
3.
• 3 = 30
7
10
1
9
|
4.
• 1 = 6
10
6
3
1
|
5.
• 6 = 30
2
7
5
10
|
6.
• 5 = 10
2
6
10
1
|
7.
• 10 = 60
10
1
6
7
|
8.
• 3 = 15
4
8
1
5
|
9.
• 4 = 40
1
10
9
2
|
10.
• 4 = 12
3
10
8
9
|
11.
• 3 = 12
10
1
4
8
|
12.
• 1 = 9
9
3
7
1
|
13.
• 6 = 30
6
5
2
8
|
14.
• 4 = 8
2
8
7
6
|
15.
• 10 = 100
5
10
9
3
|
16.
• 1 = 3
3
2
4
10
|
17.
• 5 = 15
3
10
9
8
|
18.
• 2 = 12
6
4
8
1
|
19.
• 7 = 56
8
7
3
4
|
20.
• 5 = 20
2
6
9
4
|
1.
• 9 = 18
10
9
2
5
|
2.
• 2 = 8
10
4
8
6
|
3.
• 3 = 30
7
10
1
9
|
4.
• 1 = 6
10
6
3
1
|
5.
• 6 = 30
2
7
5
10
|
6.
• 5 = 10
2
6
10
1
|
7.
• 10 = 60
10
1
6
7
|
8.
• 3 = 15
4
8
1
5
|
9.
• 4 = 40
1
10
9
2
|
10.
• 4 = 12
3
10
8
9
|
11.
• 3 = 12
10
1
4
8
|
12.
• 1 = 9
9
3
7
1
|
13.
• 6 = 30
6
5
2
8
|
14.
• 4 = 8
2
8
7
6
|
15.
• 10 = 100
5
10
9
3
|
16.
• 1 = 3
3
2
4
10
|
17.
• 5 = 15
3
10
9
8
|
18.
• 2 = 12
6
4
8
1
|
19.
• 7 = 56
8
7
3
4
|
20.
• 5 = 20
2
6
9
4
|