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