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