|
1.
4
• 10 =
40
50
30
100
|
2.
3
• 3 =
18
24
12
9
|
3.
5
• 6 =
12
30
6
60
|
4.
7
• 2 =
12
18
14
4
|
|
5.
4
• 9 =
63
36
9
18
|
6.
6
• 3 =
18
30
12
15
|
7.
2
• 7 =
70
28
35
14
|
8.
5
• 4 =
4
32
12
20
|
|
9.
5
• 2 =
8
2
10
14
|
10.
4
• 8 =
40
32
56
16
|
11.
10
• 8 =
48
40
80
16
|
12.
9
• 8 =
72
64
40
24
|
|
13.
9
• 3 =
21
9
12
27
|
14.
2
• 1 =
2
8
9
1
|
15.
4
• 9 =
54
90
36
81
|
16.
7
• 2 =
14
20
16
6
|
|
17.
9
• 4 =
12
36
28
16
|
18.
2
• 5 =
50
10
45
15
|
19.
8
• 3 =
9
24
27
12
|
20.
10
• 4 =
36
12
4
40
|
|
1.
4
• 10 =
40
50
30
100
|
2.
3
• 3 =
18
24
12
9
|
3.
5
• 6 =
12
30
6
60
|
4.
7
• 2 =
12
18
14
4
|
|
5.
4
• 9 =
63
36
9
18
|
6.
6
• 3 =
18
30
12
15
|
7.
2
• 7 =
70
28
35
14
|
8.
5
• 4 =
4
32
12
20
|
|
9.
5
• 2 =
8
2
10
14
|
10.
4
• 8 =
40
32
56
16
|
11.
10
• 8 =
48
40
80
16
|
12.
9
• 8 =
72
64
40
24
|
|
13.
9
• 3 =
21
9
12
27
|
14.
2
• 1 =
2
8
9
1
|
15.
4
• 9 =
54
90
36
81
|
16.
7
• 2 =
14
20
16
6
|
|
17.
9
• 4 =
12
36
28
16
|
18.
2
• 5 =
50
10
45
15
|
19.
8
• 3 =
9
24
27
12
|
20.
10
• 4 =
36
12
4
40
|