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