1.
6
• 7 =
42
49
28
56
|
2.
9
• 7 =
63
14
35
56
|
3.
2
• 3 =
3
15
6
18
|
4.
3
• 8 =
40
32
24
80
|
5.
10
• 10 =
70
40
90
100
|
6.
9
• 7 =
63
42
35
28
|
7.
9
• 6 =
24
54
42
60
|
8.
2
• 5 =
30
10
15
35
|
9.
4
• 7 =
28
63
35
56
|
10.
9
• 5 =
25
30
45
40
|
11.
7
• 4 =
36
28
12
40
|
12.
1
• 6 =
6
60
12
18
|
13.
5
• 6 =
30
42
6
18
|
14.
8
• 6 =
24
48
30
42
|
15.
7
• 4 =
8
28
32
36
|
16.
9
• 8 =
40
72
56
8
|
17.
4
• 2 =
14
12
8
18
|
18.
9
• 6 =
60
54
6
30
|
19.
5
• 10 =
80
70
50
20
|
20.
4
• 3 =
6
9
12
21
|
1.
6
• 7 =
42
49
28
56
|
2.
9
• 7 =
63
14
35
56
|
3.
2
• 3 =
3
15
6
18
|
4.
3
• 8 =
40
32
24
80
|
5.
10
• 10 =
70
40
90
100
|
6.
9
• 7 =
63
42
35
28
|
7.
9
• 6 =
24
54
42
60
|
8.
2
• 5 =
30
10
15
35
|
9.
4
• 7 =
28
63
35
56
|
10.
9
• 5 =
25
30
45
40
|
11.
7
• 4 =
36
28
12
40
|
12.
1
• 6 =
6
60
12
18
|
13.
5
• 6 =
30
42
6
18
|
14.
8
• 6 =
24
48
30
42
|
15.
7
• 4 =
8
28
32
36
|
16.
9
• 8 =
40
72
56
8
|
17.
4
• 2 =
14
12
8
18
|
18.
9
• 6 =
60
54
6
30
|
19.
5
• 10 =
80
70
50
20
|
20.
4
• 3 =
6
9
12
21
|