|
1.
× 10 = 40
1
4
5
7
|
2.
× 10 = 40
6
1
8
4
|
3.
× 10 = 100
8
10
3
2
|
4.
× 10 = 60
9
3
2
6
|
|
5.
× 10 = 40
10
1
6
4
|
6.
× 10 = 90
4
5
7
9
|
7.
× 10 = 50
2
9
6
5
|
8.
× 10 = 80
4
6
5
8
|
|
9.
× 10 = 90
1
7
9
8
|
10.
× 10 = 40
4
9
10
7
|
11.
× 10 = 60
6
1
10
5
|
12.
× 10 = 10
3
1
10
6
|
|
13.
× 10 = 20
6
2
9
10
|
14.
× 10 = 30
3
8
5
9
|
15.
× 10 = 70
4
9
7
10
|
16.
× 10 = 80
4
7
1
8
|
|
17.
× 10 = 80
2
8
3
7
|
18.
× 10 = 30
1
3
10
6
|
19.
× 10 = 70
7
3
6
2
|
20.
× 10 = 40
2
4
8
7
|
|
1.
× 10 = 40
1
4
5
7
|
2.
× 10 = 40
6
1
8
4
|
3.
× 10 = 100
8
10
3
2
|
4.
× 10 = 60
9
3
2
6
|
|
5.
× 10 = 40
10
1
6
4
|
6.
× 10 = 90
4
5
7
9
|
7.
× 10 = 50
2
9
6
5
|
8.
× 10 = 80
4
6
5
8
|
|
9.
× 10 = 90
1
7
9
8
|
10.
× 10 = 40
4
9
10
7
|
11.
× 10 = 60
6
1
10
5
|
12.
× 10 = 10
3
1
10
6
|
|
13.
× 10 = 20
6
2
9
10
|
14.
× 10 = 30
3
8
5
9
|
15.
× 10 = 70
4
9
7
10
|
16.
× 10 = 80
4
7
1
8
|
|
17.
× 10 = 80
2
8
3
7
|
18.
× 10 = 30
1
3
10
6
|
19.
× 10 = 70
7
3
6
2
|
20.
× 10 = 40
2
4
8
7
|