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