
1. , :
8+0+2+7+0+1=18
2. 3:
18x3=54
3. , , :
4+2+0+4+0+0=10
4. , 2 3:
54+10=64
5. :
4
6. 10 5:
10-4=6
-, , .
|
00-09 |
|
|
30-37 |
|
|
380 |
|
|
383 |
|
|
385 |
|
|
400-440 |
|
|
460-469 |
. |
|
4605 |
|
|
471 |
|
|
489 |
- ( ) |
|
45, 49 |
|
|
50 |
|
|
520 |
|
|
529 |
|
|
535 |
|
|
539 |
|
|
54 |
|
|
560 |
|
|
569 |
|
|
57 |
|
|
590 |
|
|
599 |
|
|
600-601 |
|
|
619 |
|
|
64 |
|
|
690 |
|
|
70 |
|
|
729 |
|
|
73 |
|
|
740-745 |
, , , , -, |
|
750 |
|