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