1.
1
• 7 =
28
7
49
35
|
2.
7
• 7 =
63
49
56
28
|
3.
5
• 7 =
56
28
21
35
|
4.
5
• 7 =
49
14
21
35
|
5.
1
• 7 =
14
28
63
7
|
6.
8
• 7 =
56
42
21
70
|
7.
5
• 7 =
21
35
28
56
|
8.
10
• 7 =
14
49
70
63
|
9.
7
• 7 =
21
14
35
49
|
10.
4
• 7 =
14
28
63
7
|
11.
2
• 7 =
56
14
7
49
|
12.
9
• 7 =
49
63
56
35
|
13.
1
• 7 =
28
63
42
7
|
14.
1
• 7 =
7
42
70
35
|
15.
7
• 7 =
56
28
49
42
|
16.
5
• 7 =
63
70
35
21
|
17.
10
• 7 =
70
14
42
28
|
18.
3
• 7 =
21
49
35
70
|
19.
9
• 7 =
42
63
28
21
|
20.
5
• 7 =
35
7
42
28
|
1.
1
• 7 =
28
7
49
35
|
2.
7
• 7 =
63
49
56
28
|
3.
5
• 7 =
56
28
21
35
|
4.
5
• 7 =
49
14
21
35
|
5.
1
• 7 =
14
28
63
7
|
6.
8
• 7 =
56
42
21
70
|
7.
5
• 7 =
21
35
28
56
|
8.
10
• 7 =
14
49
70
63
|
9.
7
• 7 =
21
14
35
49
|
10.
4
• 7 =
14
28
63
7
|
11.
2
• 7 =
56
14
7
49
|
12.
9
• 7 =
49
63
56
35
|
13.
1
• 7 =
28
63
42
7
|
14.
1
• 7 =
7
42
70
35
|
15.
7
• 7 =
56
28
49
42
|
16.
5
• 7 =
63
70
35
21
|
17.
10
• 7 =
70
14
42
28
|
18.
3
• 7 =
21
49
35
70
|
19.
9
• 7 =
42
63
28
21
|
20.
5
• 7 =
35
7
42
28
|