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