|
1.
10
• 6 =
42
24
48
60
|
2.
3
• 8 =
8
48
24
80
|
3.
4
• 10 =
70
20
40
90
|
4.
5
• 4 =
28
32
16
20
|
|
5.
6
• 2 =
12
2
4
20
|
6.
6
• 8 =
64
48
56
32
|
7.
1
• 2 =
12
4
20
2
|
8.
2
• 5 =
10
5
25
20
|
|
9.
7
• 8 =
64
72
56
80
|
10.
8
• 1 =
8
2
9
6
|
11.
2
• 7 =
70
28
14
63
|
12.
1
• 5 =
30
5
15
20
|
|
13.
5
• 1 =
5
9
3
10
|
14.
6
• 4 =
32
24
20
40
|
15.
7
• 3 =
15
9
18
21
|
16.
10
• 4 =
40
28
36
32
|
|
17.
5
• 5 =
20
40
5
25
|
18.
8
• 7 =
70
7
28
56
|
19.
10
• 10 =
50
80
40
100
|
20.
10
• 9 =
36
90
72
81
|
|
1.
10
• 6 =
42
24
48
60
|
2.
3
• 8 =
8
48
24
80
|
3.
4
• 10 =
70
20
40
90
|
4.
5
• 4 =
28
32
16
20
|
|
5.
6
• 2 =
12
2
4
20
|
6.
6
• 8 =
64
48
56
32
|
7.
1
• 2 =
12
4
20
2
|
8.
2
• 5 =
10
5
25
20
|
|
9.
7
• 8 =
64
72
56
80
|
10.
8
• 1 =
8
2
9
6
|
11.
2
• 7 =
70
28
14
63
|
12.
1
• 5 =
30
5
15
20
|
|
13.
5
• 1 =
5
9
3
10
|
14.
6
• 4 =
32
24
20
40
|
15.
7
• 3 =
15
9
18
21
|
16.
10
• 4 =
40
28
36
32
|
|
17.
5
• 5 =
20
40
5
25
|
18.
8
• 7 =
70
7
28
56
|
19.
10
• 10 =
50
80
40
100
|
20.
10
• 9 =
36
90
72
81
|