| 1. |
64
:
8
=
=
|
2. |
60
:
10
=
=
|
3. |
56
:
8
=
=
|
| 4. |
24
:
8
=
=
|
5. |
4
:
2
=
=
|
6. |
21
:
7
=
=
|
| 7. |
10
:
2
=
=
|
8. |
45
:
9
=
=
|
9. |
10
:
2
=
=
|
| 10. |
50
:
5
=
=
|
11. |
24
:
8
=
=
|
12. |
7
:
1
=
=
|
| 13. |
8
:
8
=
=
|
14. |
72
:
9
=
=
|
15. |
40
:
8
=
=
|
| 16. |
81
:
9
=
=
|
17. |
2
:
1
=
=
|
18. |
7
:
1
=
=
|
| 19. |
4
:
1
=
=
|
20. |
100
:
10
=
=
|
21. |
8
:
8
=
=
|
| 1. |
64
:
8
=
=
8
|
2. |
60
:
10
=
=
6
|
3. |
56
:
8
=
=
7
|
| 4. |
24
:
8
=
=
3
|
5. |
4
:
2
=
=
2
|
6. |
21
:
7
=
=
3
|
| 7. |
10
:
2
=
=
5
|
8. |
45
:
9
=
=
5
|
9. |
10
:
2
=
=
5
|
| 10. |
50
:
5
=
=
10
|
11. |
24
:
8
=
=
3
|
12. |
7
:
1
=
=
7
|
| 13. |
8
:
8
=
=
1
|
14. |
72
:
9
=
=
8
|
15. |
40
:
8
=
=
5
|
| 16. |
81
:
9
=
=
9
|
17. |
2
:
1
=
=
2
|
18. |
7
:
1
=
=
7
|
| 19. |
4
:
1
=
=
4
|
20. |
100
:
10
=
=
10
|
21. |
8
:
8
=
=
1
|