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