1.
× 8 = 64
3
4
6
8
|
2.
× 10 = 90
3
7
5
9
|
3.
× 9 = 54
6
9
1
4
|
4.
× 9 = 18
4
1
5
2
|
5.
× 2 = 18
7
5
9
1
|
6.
× 3 = 15
8
5
1
9
|
7.
× 8 = 16
8
2
3
9
|
8.
× 9 = 72
5
8
1
6
|
9.
× 6 = 54
1
2
4
9
|
10.
× 4 = 28
5
6
7
4
|
11.
× 8 = 8
8
10
4
1
|
12.
× 8 = 8
2
7
1
8
|
13.
× 9 = 72
8
6
1
3
|
14.
× 9 = 54
3
2
6
7
|
15.
× 4 = 8
10
5
7
2
|
16.
× 4 = 20
2
9
7
5
|
17.
× 10 = 80
6
8
10
9
|
18.
× 5 = 30
4
7
1
6
|
19.
× 2 = 8
1
6
4
10
|
20.
× 6 = 30
10
1
5
7
|
1.
× 8 = 64
3
4
6
8
|
2.
× 10 = 90
3
7
5
9
|
3.
× 9 = 54
6
9
1
4
|
4.
× 9 = 18
4
1
5
2
|
5.
× 2 = 18
7
5
9
1
|
6.
× 3 = 15
8
5
1
9
|
7.
× 8 = 16
8
2
3
9
|
8.
× 9 = 72
5
8
1
6
|
9.
× 6 = 54
1
2
4
9
|
10.
× 4 = 28
5
6
7
4
|
11.
× 8 = 8
8
10
4
1
|
12.
× 8 = 8
2
7
1
8
|
13.
× 9 = 72
8
6
1
3
|
14.
× 9 = 54
3
2
6
7
|
15.
× 4 = 8
10
5
7
2
|
16.
× 4 = 20
2
9
7
5
|
17.
× 10 = 80
6
8
10
9
|
18.
× 5 = 30
4
7
1
6
|
19.
× 2 = 8
1
6
4
10
|
20.
× 6 = 30
10
1
5
7
|