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