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