|
1.
10
• 7 =
35
63
70
7
|
2.
1
• 5 =
30
5
40
35
|
3.
8
• 9 =
36
54
72
18
|
4.
10
• 8 =
64
80
32
16
|
|
5.
9
• 7 =
14
49
63
42
|
6.
3
• 3 =
15
12
9
21
|
7.
3
• 1 =
1
6
3
4
|
8.
7
• 3 =
21
12
30
27
|
|
9.
4
• 3 =
9
21
15
12
|
10.
2
• 1 =
5
3
8
2
|
11.
9
• 9 =
54
63
90
81
|
12.
2
• 8 =
48
16
56
24
|
|
13.
9
• 8 =
72
40
24
32
|
14.
1
• 7 =
7
35
49
28
|
15.
7
• 7 =
70
7
49
63
|
16.
7
• 1 =
7
8
9
1
|
|
17.
10
• 2 =
6
10
20
14
|
18.
5
• 4 =
36
20
28
40
|
19.
7
• 1 =
8
5
1
7
|
20.
4
• 3 =
3
9
6
12
|
|
1.
10
• 7 =
35
63
70
7
|
2.
1
• 5 =
30
5
40
35
|
3.
8
• 9 =
36
54
72
18
|
4.
10
• 8 =
64
80
32
16
|
|
5.
9
• 7 =
14
49
63
42
|
6.
3
• 3 =
15
12
9
21
|
7.
3
• 1 =
1
6
3
4
|
8.
7
• 3 =
21
12
30
27
|
|
9.
4
• 3 =
9
21
15
12
|
10.
2
• 1 =
5
3
8
2
|
11.
9
• 9 =
54
63
90
81
|
12.
2
• 8 =
48
16
56
24
|
|
13.
9
• 8 =
72
40
24
32
|
14.
1
• 7 =
7
35
49
28
|
15.
7
• 7 =
70
7
49
63
|
16.
7
• 1 =
7
8
9
1
|
|
17.
10
• 2 =
6
10
20
14
|
18.
5
• 4 =
36
20
28
40
|
19.
7
• 1 =
8
5
1
7
|
20.
4
• 3 =
3
9
6
12
|