|
1.
5
• 9 =
90
72
45
18
|
2.
7
• 9 =
45
18
54
63
|
3.
10
• 3 =
18
21
6
30
|
4.
4
• 9 =
27
36
72
9
|
|
5.
10
• 10 =
10
70
100
50
|
6.
7
• 5 =
35
45
25
20
|
7.
9
• 7 =
42
28
14
63
|
8.
6
• 8 =
64
48
32
80
|
|
9.
2
• 9 =
36
18
63
54
|
10.
6
• 8 =
24
48
56
64
|
11.
10
• 3 =
24
30
6
3
|
12.
2
• 7 =
14
63
7
35
|
|
13.
2
• 2 =
4
16
12
8
|
14.
8
• 2 =
6
16
12
18
|
15.
3
• 4 =
16
12
20
36
|
16.
8
• 6 =
24
60
48
54
|
|
17.
4
• 7 =
70
28
7
42
|
18.
10
• 2 =
2
20
6
18
|
19.
10
• 3 =
21
3
24
30
|
20.
6
• 10 =
30
10
60
20
|
|
1.
5
• 9 =
90
72
45
18
|
2.
7
• 9 =
45
18
54
63
|
3.
10
• 3 =
18
21
6
30
|
4.
4
• 9 =
27
36
72
9
|
|
5.
10
• 10 =
10
70
100
50
|
6.
7
• 5 =
35
45
25
20
|
7.
9
• 7 =
42
28
14
63
|
8.
6
• 8 =
64
48
32
80
|
|
9.
2
• 9 =
36
18
63
54
|
10.
6
• 8 =
24
48
56
64
|
11.
10
• 3 =
24
30
6
3
|
12.
2
• 7 =
14
63
7
35
|
|
13.
2
• 2 =
4
16
12
8
|
14.
8
• 2 =
6
16
12
18
|
15.
3
• 4 =
16
12
20
36
|
16.
8
• 6 =
24
60
48
54
|
|
17.
4
• 7 =
70
28
7
42
|
18.
10
• 2 =
2
20
6
18
|
19.
10
• 3 =
21
3
24
30
|
20.
6
• 10 =
30
10
60
20
|