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