|
1.
7
• 3 =
27
21
9
6
|
2.
3
• 5 =
25
15
5
50
|
3.
8
• 3 =
6
15
12
24
|
4.
1
• 9 =
63
18
72
9
|
|
5.
5
• 9 =
45
27
54
9
|
6.
10
• 9 =
9
81
45
90
|
7.
7
• 1 =
4
5
7
1
|
8.
7
• 5 =
30
35
15
5
|
|
9.
3
• 8 =
16
72
40
24
|
10.
2
• 10 =
80
10
90
20
|
11.
8
• 2 =
16
14
20
10
|
12.
2
• 4 =
40
36
8
32
|
|
13.
4
• 1 =
4
9
1
8
|
14.
2
• 1 =
9
2
4
8
|
15.
3
• 4 =
24
36
28
12
|
16.
1
• 3 =
3
21
9
27
|
|
17.
2
• 5 =
30
50
35
10
|
18.
1
• 6 =
12
6
60
30
|
19.
8
• 9 =
90
72
45
54
|
20.
5
• 10 =
50
40
10
80
|
|
1.
7
• 3 =
27
21
9
6
|
2.
3
• 5 =
25
15
5
50
|
3.
8
• 3 =
6
15
12
24
|
4.
1
• 9 =
63
18
72
9
|
|
5.
5
• 9 =
45
27
54
9
|
6.
10
• 9 =
9
81
45
90
|
7.
7
• 1 =
4
5
7
1
|
8.
7
• 5 =
30
35
15
5
|
|
9.
3
• 8 =
16
72
40
24
|
10.
2
• 10 =
80
10
90
20
|
11.
8
• 2 =
16
14
20
10
|
12.
2
• 4 =
40
36
8
32
|
|
13.
4
• 1 =
4
9
1
8
|
14.
2
• 1 =
9
2
4
8
|
15.
3
• 4 =
24
36
28
12
|
16.
1
• 3 =
3
21
9
27
|
|
17.
2
• 5 =
30
50
35
10
|
18.
1
• 6 =
12
6
60
30
|
19.
8
• 9 =
90
72
45
54
|
20.
5
• 10 =
50
40
10
80
|