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