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