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