1.
1
• 1 =
4
1
9
8
|
2.
7
• 6 =
36
12
18
42
|
3.
5
• 1 =
8
4
5
9
|
4.
7
• 4 =
12
16
28
24
|
5.
3
• 8 =
24
8
56
64
|
6.
7
• 4 =
36
16
28
4
|
7.
7
• 8 =
32
56
24
48
|
8.
10
• 4 =
16
20
40
28
|
9.
3
• 10 =
100
80
40
30
|
10.
1
• 4 =
28
4
16
20
|
11.
7
• 6 =
36
24
42
30
|
12.
10
• 6 =
30
60
12
6
|
13.
10
• 10 =
100
60
30
20
|
14.
4
• 6 =
60
24
30
18
|
15.
3
• 9 =
90
27
9
54
|
16.
1
• 8 =
56
48
16
8
|
17.
9
• 1 =
10
9
8
3
|
18.
7
• 1 =
7
5
3
2
|
19.
7
• 10 =
30
90
20
70
|
20.
9
• 8 =
72
64
32
48
|
1.
1
• 1 =
4
1
9
8
|
2.
7
• 6 =
36
12
18
42
|
3.
5
• 1 =
8
4
5
9
|
4.
7
• 4 =
12
16
28
24
|
5.
3
• 8 =
24
8
56
64
|
6.
7
• 4 =
36
16
28
4
|
7.
7
• 8 =
32
56
24
48
|
8.
10
• 4 =
16
20
40
28
|
9.
3
• 10 =
100
80
40
30
|
10.
1
• 4 =
28
4
16
20
|
11.
7
• 6 =
36
24
42
30
|
12.
10
• 6 =
30
60
12
6
|
13.
10
• 10 =
100
60
30
20
|
14.
4
• 6 =
60
24
30
18
|
15.
3
• 9 =
90
27
9
54
|
16.
1
• 8 =
56
48
16
8
|
17.
9
• 1 =
10
9
8
3
|
18.
7
• 1 =
7
5
3
2
|
19.
7
• 10 =
30
90
20
70
|
20.
9
• 8 =
72
64
32
48
|