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