1.
7
• 8 =
24
56
64
8
|
2.
2
• 7 =
49
63
14
7
|
3.
8
• 4 =
24
12
28
32
|
4.
8
• 2 =
4
6
8
16
|
5.
10
• 7 =
42
7
63
70
|
6.
10
• 10 =
100
30
70
20
|
7.
8
• 2 =
16
10
4
2
|
8.
7
• 10 =
30
100
50
70
|
9.
3
• 10 =
100
10
30
60
|
10.
8
• 7 =
56
7
28
42
|
11.
7
• 4 =
40
8
24
28
|
12.
8
• 5 =
25
40
35
15
|
13.
6
• 4 =
8
28
4
24
|
14.
1
• 5 =
15
35
5
30
|
15.
5
• 10 =
50
70
60
40
|
16.
2
• 6 =
48
42
12
36
|
17.
5
• 1 =
8
3
5
6
|
18.
9
• 3 =
27
30
12
24
|
19.
5
• 5 =
20
25
30
50
|
20.
3
• 10 =
30
50
70
60
|
1.
7
• 8 =
24
56
64
8
|
2.
2
• 7 =
49
63
14
7
|
3.
8
• 4 =
24
12
28
32
|
4.
8
• 2 =
4
6
8
16
|
5.
10
• 7 =
42
7
63
70
|
6.
10
• 10 =
100
30
70
20
|
7.
8
• 2 =
16
10
4
2
|
8.
7
• 10 =
30
100
50
70
|
9.
3
• 10 =
100
10
30
60
|
10.
8
• 7 =
56
7
28
42
|
11.
7
• 4 =
40
8
24
28
|
12.
8
• 5 =
25
40
35
15
|
13.
6
• 4 =
8
28
4
24
|
14.
1
• 5 =
15
35
5
30
|
15.
5
• 10 =
50
70
60
40
|
16.
2
• 6 =
48
42
12
36
|
17.
5
• 1 =
8
3
5
6
|
18.
9
• 3 =
27
30
12
24
|
19.
5
• 5 =
20
25
30
50
|
20.
3
• 10 =
30
50
70
60
|