1.
5
• 4 =
20
36
4
28
|
2.
7
• 4 =
4
8
28
40
|
3.
8
• 4 =
24
20
32
28
|
4.
7
• 4 =
28
36
16
12
|
5.
7
• 4 =
20
36
4
28
|
6.
2
• 4 =
20
24
8
32
|
7.
10
• 4 =
40
8
24
16
|
8.
3
• 4 =
12
32
28
20
|
9.
10
• 4 =
4
40
8
16
|
10.
5
• 4 =
12
32
24
20
|
11.
4
• 4 =
20
36
8
16
|
12.
4
• 4 =
4
16
40
36
|
13.
9
• 4 =
8
28
36
32
|
14.
6
• 4 =
4
24
8
36
|
15.
2
• 4 =
8
16
12
36
|
16.
10
• 4 =
40
20
32
24
|
17.
2
• 4 =
20
16
8
28
|
18.
8
• 4 =
8
16
32
28
|
19.
6
• 4 =
40
24
28
4
|
20.
9
• 4 =
16
12
36
28
|
1.
5
• 4 =
20
36
4
28
|
2.
7
• 4 =
4
8
28
40
|
3.
8
• 4 =
24
20
32
28
|
4.
7
• 4 =
28
36
16
12
|
5.
7
• 4 =
20
36
4
28
|
6.
2
• 4 =
20
24
8
32
|
7.
10
• 4 =
40
8
24
16
|
8.
3
• 4 =
12
32
28
20
|
9.
10
• 4 =
4
40
8
16
|
10.
5
• 4 =
12
32
24
20
|
11.
4
• 4 =
20
36
8
16
|
12.
4
• 4 =
4
16
40
36
|
13.
9
• 4 =
8
28
36
32
|
14.
6
• 4 =
4
24
8
36
|
15.
2
• 4 =
8
16
12
36
|
16.
10
• 4 =
40
20
32
24
|
17.
2
• 4 =
20
16
8
28
|
18.
8
• 4 =
8
16
32
28
|
19.
6
• 4 =
40
24
28
4
|
20.
9
• 4 =
16
12
36
28
|