1. |
42
:
6
=
=
|
2. |
10
:
1
=
=
|
3. |
36
:
4
=
=
|
4. |
9
:
1
=
=
|
5. |
48
:
6
=
=
|
6. |
12
:
2
=
=
|
7. |
100
:
10
=
=
|
8. |
20
:
4
=
=
|
9. |
18
:
3
=
=
|
10. |
30
:
6
=
=
|
11. |
90
:
9
=
=
|
12. |
18
:
9
=
=
|
13. |
27
:
3
=
=
|
14. |
6
:
3
=
=
|
15. |
40
:
4
=
=
|
16. |
16
:
4
=
=
|
17. |
36
:
6
=
=
|
18. |
20
:
5
=
=
|
19. |
4
:
2
=
=
|
20. |
16
:
2
=
=
|
21. |
56
:
8
=
=
|
1. |
42
:
6
=
=
7
|
2. |
10
:
1
=
=
10
|
3. |
36
:
4
=
=
9
|
4. |
9
:
1
=
=
9
|
5. |
48
:
6
=
=
8
|
6. |
12
:
2
=
=
6
|
7. |
100
:
10
=
=
10
|
8. |
20
:
4
=
=
5
|
9. |
18
:
3
=
=
6
|
10. |
30
:
6
=
=
5
|
11. |
90
:
9
=
=
10
|
12. |
18
:
9
=
=
2
|
13. |
27
:
3
=
=
9
|
14. |
6
:
3
=
=
2
|
15. |
40
:
4
=
=
10
|
16. |
16
:
4
=
=
4
|
17. |
36
:
6
=
=
6
|
18. |
20
:
5
=
=
4
|
19. |
4
:
2
=
=
2
|
20. |
16
:
2
=
=
8
|
21. |
56
:
8
=
=
7
|