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