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