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