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