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