|
1.
4
• 8 =
32
56
80
64
|
2.
2
• 4 =
36
32
8
16
|
3.
4
• 10 =
10
30
40
100
|
4.
9
• 7 =
42
14
49
63
|
|
5.
8
• 4 =
32
8
28
4
|
6.
5
• 2 =
10
6
12
4
|
7.
10
• 8 =
72
64
48
80
|
8.
7
• 4 =
12
32
8
28
|
|
9.
2
• 5 =
30
10
15
20
|
10.
8
• 9 =
72
90
36
63
|
11.
5
• 5 =
40
45
25
5
|
12.
2
• 7 =
14
70
63
7
|
|
13.
1
• 4 =
20
40
4
8
|
14.
1
• 1 =
6
1
7
9
|
15.
4
• 2 =
8
4
2
6
|
16.
4
• 3 =
9
30
12
24
|
|
17.
8
• 2 =
4
12
6
16
|
18.
7
• 10 =
20
80
70
10
|
19.
1
• 4 =
4
32
36
8
|
20.
4
• 7 =
28
56
70
35
|
|
1.
4
• 8 =
32
56
80
64
|
2.
2
• 4 =
36
32
8
16
|
3.
4
• 10 =
10
30
40
100
|
4.
9
• 7 =
42
14
49
63
|
|
5.
8
• 4 =
32
8
28
4
|
6.
5
• 2 =
10
6
12
4
|
7.
10
• 8 =
72
64
48
80
|
8.
7
• 4 =
12
32
8
28
|
|
9.
2
• 5 =
30
10
15
20
|
10.
8
• 9 =
72
90
36
63
|
11.
5
• 5 =
40
45
25
5
|
12.
2
• 7 =
14
70
63
7
|
|
13.
1
• 4 =
20
40
4
8
|
14.
1
• 1 =
6
1
7
9
|
15.
4
• 2 =
8
4
2
6
|
16.
4
• 3 =
9
30
12
24
|
|
17.
8
• 2 =
4
12
6
16
|
18.
7
• 10 =
20
80
70
10
|
19.
1
• 4 =
4
32
36
8
|
20.
4
• 7 =
28
56
70
35
|