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