_
: , , , 2 , , .
:
1 – 2 . ., 5 . / = 5 .;
2 – 2 . / = 10 .;
3 – , 1 . / 2 . / = 20 .;
4 – *4 . / 2 . / *, 6 = 36 .;
5-14 – ;
15 – *4 . / 2 . / *, 6 = 30 .;
16 – ;
17 – *2 . / , 2 . /*, 10 = 20 .;
18 – 19 – ;
20 – * 2 . / *, 10 = 10 .
.
21- 2 . / , 5 .
.
:
1 – 2 . ., 5 . / = 5 .;
2 – 2 . / = 10 .;
3 – 2 . / , 10 = 20 .;
4 – *1 . / 2 . / *, 10 = 30 .;
5 – *2 . / 2 . / *, 10 = 40 .;
6 – *3 . / 2 . / *, 10 = 50 .;
7-19 – *3 . / 2 . / *, 10 = 50 . /;
20 – ;
21 – *3 . /, 2 . / *, 10 = 40 .;
22 – *2 . /, 2 . / *, 10 = 30 .;
23 – *1 . /, 2 . / *, 10 = 20 .;
24 – *2 . / *, 10 = 10 .
;
25 – *2 . / *, 5 .
.
:
1 – 2 . ., 4 . / . = 4 .;
2 – *2 . / *, 4 = 8 .;
3 – *2 . / *, 8 = 16 .;
4 – 12 – ;
13 – *2 . /, 2 . / *, 4 = 12 .;
14 – 15 – ;
16 – *2 . / *, 6 = 6 .
2 .
, .
: 1 – 2 . ., 5 . / = 5 .;
2 – 2 . / = 10 .;
3 – *2 . / *, 10 = 20 .;
4 – *1 . /, 2 . / *, = 10 = 30 .;
5-7 – ;
8 – *3 . /, 2 . / *, 3 , 15 . / = 27 .;
9 – *2 . /, 2 . / *, 3 , 15 . / = 24 .;
10 – *1 . /, 2 . / *, 3 , 15 . / = 21 .;
11 – *2 . / *, 3 , 15 . / = 18 .;
12 – ;
13 – *1 . /, 2 . / *, 6 = 12 .;
14 - 19 – ;
20 – *2 . 6/ * 6 « 6 .
2 .
, .
:
1 – 10 . .;
2 – . 6/ , 8 . 6/, 4 . 6/ .
9 . 6/;
3 – 1 . . , 4 . 6/, 4 . /, 1 . /2, 2 . 2 4 . , 1 . /2, 4 . /, 4 . 6/;
4 – « ».
2 .
:
1 – 2 . ., 6 . 6/ = 6 .;
2 – 2 . 6/ = 12 .;
3 – *1 . 6/ 2 . / *, 6 = 18 .;
4-5 – ;
6 – *1 . /, 2 . 6/ *, 6 = 12 .;
7 – *2 . 6/ *, 6 = 6 .
.
: .
, – , – , .
.
