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