|
1.
8
• 3 =
24
27
30
12
|
2.
3
• 9 =
18
81
27
36
|
3.
4
• 7 =
56
28
42
35
|
4.
1
• 1 =
2
1
7
8
|
|
5.
10
• 5 =
25
50
5
15
|
6.
1
• 6 =
18
60
6
30
|
7.
10
• 5 =
50
5
25
30
|
8.
4
• 2 =
14
8
4
2
|
|
9.
9
• 7 =
35
21
63
7
|
10.
10
• 8 =
72
56
80
8
|
11.
9
• 4 =
12
8
4
36
|
12.
5
• 7 =
35
28
21
70
|
|
13.
5
• 6 =
18
30
42
24
|
14.
3
• 6 =
6
60
18
24
|
15.
6
• 5 =
35
50
25
30
|
16.
10
• 1 =
7
6
10
4
|
|
17.
2
• 8 =
56
16
64
80
|
18.
10
• 2 =
18
20
12
10
|
19.
7
• 5 =
25
35
20
15
|
20.
9
• 1 =
8
3
6
9
|
|
1.
8
• 3 =
24
27
30
12
|
2.
3
• 9 =
18
81
27
36
|
3.
4
• 7 =
56
28
42
35
|
4.
1
• 1 =
2
1
7
8
|
|
5.
10
• 5 =
25
50
5
15
|
6.
1
• 6 =
18
60
6
30
|
7.
10
• 5 =
50
5
25
30
|
8.
4
• 2 =
14
8
4
2
|
|
9.
9
• 7 =
35
21
63
7
|
10.
10
• 8 =
72
56
80
8
|
11.
9
• 4 =
12
8
4
36
|
12.
5
• 7 =
35
28
21
70
|
|
13.
5
• 6 =
18
30
42
24
|
14.
3
• 6 =
6
60
18
24
|
15.
6
• 5 =
35
50
25
30
|
16.
10
• 1 =
7
6
10
4
|
|
17.
2
• 8 =
56
16
64
80
|
18.
10
• 2 =
18
20
12
10
|
19.
7
• 5 =
25
35
20
15
|
20.
9
• 1 =
8
3
6
9
|