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