|
1.
8
× 15 =
45
75
105
120
|
2.
3
× 15 =
90
135
45
120
|
3.
4
× 15 =
150
30
75
60
|
4.
6
× 15 =
120
60
30
90
|
|
5.
5
× 15 =
120
60
90
75
|
6.
7
× 15 =
45
135
105
75
|
7.
7
× 15 =
105
120
45
75
|
8.
3
× 15 =
15
150
75
45
|
|
9.
2
× 15 =
120
60
30
135
|
10.
7
× 15 =
60
120
105
75
|
11.
1
× 15 =
120
15
75
150
|
12.
4
× 15 =
60
45
135
105
|
|
13.
4
× 15 =
105
60
75
15
|
14.
7
× 15 =
120
90
105
60
|
15.
3
× 15 =
135
45
30
60
|
16.
4
× 15 =
105
120
150
60
|
|
17.
10
× 15 =
150
60
90
15
|
18.
2
× 15 =
45
60
30
75
|
19.
9
× 15 =
135
90
45
120
|
20.
9
× 15 =
15
120
135
90
|
|
1.
8
× 15 =
45
75
105
120
|
2.
3
× 15 =
90
135
45
120
|
3.
4
× 15 =
150
30
75
60
|
4.
6
× 15 =
120
60
30
90
|
|
5.
5
× 15 =
120
60
90
75
|
6.
7
× 15 =
45
135
105
75
|
7.
7
× 15 =
105
120
45
75
|
8.
3
× 15 =
15
150
75
45
|
|
9.
2
× 15 =
120
60
30
135
|
10.
7
× 15 =
60
120
105
75
|
11.
1
× 15 =
120
15
75
150
|
12.
4
× 15 =
60
45
135
105
|
|
13.
4
× 15 =
105
60
75
15
|
14.
7
× 15 =
120
90
105
60
|
15.
3
× 15 =
135
45
30
60
|
16.
4
× 15 =
105
120
150
60
|
|
17.
10
× 15 =
150
60
90
15
|
18.
2
× 15 =
45
60
30
75
|
19.
9
× 15 =
135
90
45
120
|
20.
9
× 15 =
15
120
135
90
|