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