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