|
1.
6
• 9 =
72
54
45
27
|
2.
7
• 8 =
24
56
40
80
|
3.
5
• 3 =
15
21
12
9
|
4.
5
• 2 =
6
12
16
10
|
|
5.
8
• 2 =
8
16
20
12
|
6.
9
• 2 =
14
8
18
2
|
7.
4
• 6 =
24
6
42
36
|
8.
5
• 9 =
54
9
90
45
|
|
9.
9
• 5 =
35
30
45
40
|
10.
3
• 9 =
27
72
36
9
|
11.
10
• 2 =
18
20
6
10
|
12.
3
• 10 =
100
10
30
60
|
|
13.
10
• 4 =
36
4
40
32
|
14.
8
• 4 =
32
36
12
40
|
15.
8
• 2 =
16
8
2
14
|
16.
5
• 7 =
49
35
21
42
|
|
17.
1
• 3 =
27
3
6
30
|
18.
8
• 8 =
80
24
64
56
|
19.
10
• 10 =
30
90
70
100
|
20.
8
• 10 =
30
10
50
80
|
|
1.
6
• 9 =
72
54
45
27
|
2.
7
• 8 =
24
56
40
80
|
3.
5
• 3 =
15
21
12
9
|
4.
5
• 2 =
6
12
16
10
|
|
5.
8
• 2 =
8
16
20
12
|
6.
9
• 2 =
14
8
18
2
|
7.
4
• 6 =
24
6
42
36
|
8.
5
• 9 =
54
9
90
45
|
|
9.
9
• 5 =
35
30
45
40
|
10.
3
• 9 =
27
72
36
9
|
11.
10
• 2 =
18
20
6
10
|
12.
3
• 10 =
100
10
30
60
|
|
13.
10
• 4 =
36
4
40
32
|
14.
8
• 4 =
32
36
12
40
|
15.
8
• 2 =
16
8
2
14
|
16.
5
• 7 =
49
35
21
42
|
|
17.
1
• 3 =
27
3
6
30
|
18.
8
• 8 =
80
24
64
56
|
19.
10
• 10 =
30
90
70
100
|
20.
8
• 10 =
30
10
50
80
|