|
1.
8
• 10 =
10
80
30
50
|
2.
5
• 5 =
45
30
5
25
|
3.
7
• 5 =
15
35
5
20
|
4.
8
• 6 =
60
24
54
48
|
|
5.
6
• 6 =
60
36
6
54
|
6.
4
• 8 =
40
64
32
80
|
7.
4
• 7 =
28
56
21
42
|
8.
10
• 5 =
50
45
20
25
|
|
9.
5
• 4 =
20
4
32
8
|
10.
6
• 3 =
15
18
9
12
|
11.
10
• 6 =
18
60
42
24
|
12.
1
• 7 =
21
28
56
7
|
|
13.
7
• 3 =
9
30
21
12
|
14.
2
• 11 =
77
22
88
11
|
15.
8
• 7 =
56
70
7
35
|
16.
5
• 9 =
9
72
45
18
|
|
17.
9
• 3 =
18
21
27
15
|
18.
7
• 2 =
20
2
14
8
|
19.
2
• 9 =
36
90
72
18
|
20.
1
• 12 =
84
24
12
72
|
|
1.
8
• 10 =
10
80
30
50
|
2.
5
• 5 =
45
30
5
25
|
3.
7
• 5 =
15
35
5
20
|
4.
8
• 6 =
60
24
54
48
|
|
5.
6
• 6 =
60
36
6
54
|
6.
4
• 8 =
40
64
32
80
|
7.
4
• 7 =
28
56
21
42
|
8.
10
• 5 =
50
45
20
25
|
|
9.
5
• 4 =
20
4
32
8
|
10.
6
• 3 =
15
18
9
12
|
11.
10
• 6 =
18
60
42
24
|
12.
1
• 7 =
21
28
56
7
|
|
13.
7
• 3 =
9
30
21
12
|
14.
2
• 11 =
77
22
88
11
|
15.
8
• 7 =
56
70
7
35
|
16.
5
• 9 =
9
72
45
18
|
|
17.
9
• 3 =
18
21
27
15
|
18.
7
• 2 =
20
2
14
8
|
19.
2
• 9 =
36
90
72
18
|
20.
1
• 12 =
84
24
12
72
|