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