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