|
1.
4
• 5 =
20
5
35
15
|
2.
1
• 10 =
100
40
10
30
|
3.
7
• 7 =
28
42
49
35
|
4.
2
• 1 =
4
7
1
2
|
|
5.
10
• 3 =
21
15
30
18
|
6.
1
• 7 =
7
63
42
35
|
7.
1
• 7 =
7
70
49
28
|
8.
6
• 10 =
60
80
70
10
|
|
9.
10
• 5 =
5
25
40
50
|
10.
4
• 6 =
36
18
42
24
|
11.
8
• 6 =
54
12
18
48
|
12.
4
• 9 =
36
54
63
18
|
|
13.
7
• 9 =
90
72
81
63
|
14.
9
• 5 =
50
45
10
15
|
15.
1
• 6 =
12
30
24
6
|
16.
7
• 1 =
1
9
5
7
|
|
17.
9
• 9 =
81
27
36
72
|
18.
2
• 3 =
6
24
15
27
|
19.
2
• 8 =
24
16
8
48
|
20.
2
• 9 =
36
27
54
18
|
|
1.
4
• 5 =
20
5
35
15
|
2.
1
• 10 =
100
40
10
30
|
3.
7
• 7 =
28
42
49
35
|
4.
2
• 1 =
4
7
1
2
|
|
5.
10
• 3 =
21
15
30
18
|
6.
1
• 7 =
7
63
42
35
|
7.
1
• 7 =
7
70
49
28
|
8.
6
• 10 =
60
80
70
10
|
|
9.
10
• 5 =
5
25
40
50
|
10.
4
• 6 =
36
18
42
24
|
11.
8
• 6 =
54
12
18
48
|
12.
4
• 9 =
36
54
63
18
|
|
13.
7
• 9 =
90
72
81
63
|
14.
9
• 5 =
50
45
10
15
|
15.
1
• 6 =
12
30
24
6
|
16.
7
• 1 =
1
9
5
7
|
|
17.
9
• 9 =
81
27
36
72
|
18.
2
• 3 =
6
24
15
27
|
19.
2
• 8 =
24
16
8
48
|
20.
2
• 9 =
36
27
54
18
|