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