. |
8-10
: «» (15% , 35% , 50% , 303 /100 ) – 200 , «» (50% , 50% }, 250 /100 ) – 20 , 4, 3,5, 2 .
: 20 . 26 = 10 10 .
! – 2 , 1 .
:
56 . 2×2 ( 2 . ., 2 . .) 3 . . . 2 , . 38 . , 1 . 15 , 1 3 .,1 2 ., 1 1 . .
, , 1 . . 1 . . ., . . 38 : . 2 , 2 , 2 . : 6 , 2 , 16 . 44 69 ., 44 . . 49 .
: . 8 . : 1 . ., 2 ! ., 2 . ., 2 . ., 1 . . 24 . 22 . . /. .
: |
|
«»
–
– 10:
– 3 (260 )
– 4 (260 )
– 100
– 100
1,8
30:
– 2 30
– 2 30
– 1
– 1
– 3
:
– 1
– 1
– 2
– 2
– 36 16 = 1010
106
1 – 14 (3 ), 2, ( 25, 2) 3, 13 = 104
: = (2, 2, 2)
2 ( ) – 3 (= ), ; * 2- , – * 3, = 120
: 2- ,
3-5 – 3, ; * , – * 3, = 168
6 ( ) – 4 (= + 1), ; , * , (1, , ) – , – * 3, , 1, ( , , 1) 7- , , 6 = 105
7 – 3, ; 5, * 1- 2- , – * 3, 1- = 200
8-10 – 3- 3 = 248
11 – 3, ; * , 2 , 9 , 61, 2 (= ) – * 1, , = 134
1 ( ) – 4 (= + 1), ; , , (1, , ) – 7- , 1, , . = 73 1-
2 – . , 1, , (5, ) 3, * , (5, ) 3 – * , , .
3 – 3, 2 , 3, , 9 , , 3, * , 3 , 3, , 9 , , 3 – * 2- , 2, .
4 – 1, 2, 1, ( , 1) 9, * , 3, 1, ( , 1) 9 – * , .
5 – . , 1, , ( , 1) 4, (, 1, ) , (1, ) 4, * , , ( , 1) 4, (, 1, ) , (1, ) 4 – * , .
6 – 6, 2, , 5, ( 1- , 1- , 5) 2, , , 3, 2, * , 3, 2, , 5, ( 1- , 1- , 5) 2, , , 3, 2 – * , . 3-
7 – 3, 2 , 3, , 9 , , 3, *3 , 3, , 9 , , 3 – * , .
4-7 20 ( ) 37 ( ) . 5- ,
– 1, 1- , (3, 1- ) 8, * 1- , (3, 1- ) 8 – * , . ,
1 – , , . 3- ; 1, , 3, , 5, , 5, , 5, , , (3, , ) 2, *(5, 2, ) 3, (3, , ) 2 – * 3, 5, 2, , 5, , 5, , , 3, .
2 – 3, 2 , 3, 3- , , 9 , , 3, , *3 , 3, 3- , , 9 , , 3, – * , .
3-12 – 4-7 2, 4 5
13 ( ) – 4, 2, , (1, 1- , 1- ) 2, 1, , , 1, 2, * , 1, 2, , (1, 1- , 1- ) 2, 1, , , 1, 2 – * , .
14 – 1, , 3, , (5, ) 3, *(3, ) 2, (5, ) 3 – * , 3, .
15 = 2-
16 17 = 4 5 ,
=
1 – , . 11- ; 1, 22
2 – 1, ; 2, 3, ( 3, 4, 3) 2, 3, 3,
, , , 56 , . . 91 , 40 .
6
1 ( ) – 3, 2 , 2, (3 , 2) 5, . = 18
– .
2 – . , 3, , 2 , 2, , *2 , , 2 , 2, – * , . = 30
3-9 – . , 3, , 2 , 2, , *2 , , 2 , 2, – * , . = 114
10 – 1, , , 2 , . , = 121
1 – ; . 8, 1, , 3, 2, , (5, 3, ) 3, *(3, 2, ) 2, (5, 3, ) 3 – * 4, 3, 2, , 12
2 ( ) – 3, ; , 3, 3- , , 9 , , 3, * , 3 , 3, 3- , , 9 , , 3 – * 2- , , 2
3 – 1, ; 2, 1, , ( , 1) 9, * , 3, 1, ( , 1) 9 – * 2, , 2
4 – 1, ; , ( , 1) 4, (, 1, ) – , (1, ) 4, * , , , ( , 1) 4, (, 1, ) – , (1, ) 4 – * 2, ,
5 – 6 (= + 3), ; 2, , 5, ( 1- , 1- , 5) 2, , , 3, 2, * , 3, 2, , 5, ( 1- , 1- , 5) 2, , , 3, 2 – * ,
6 – 3, ; , 3, 3- , , 9 , , 3, * , 3 , 3, 3- , , 9 , , 3 – * 2- , , 2
7-16 = 3-6 2, 3 4-
: 1, ; 24 ( ), 12, 24 ; – * , , 1- , (3, 1- ) 8, – * , , .
1 ( ) – 4, ; , (1, , ) = 30
2 – 1, ; , (1, ) – , = 32
3 – 1, ; , 3, ( , 3) – 2-, , ,
90 1- , .
22
1 ( ) – 7 , , 8 ; , 1 17 , . = 50
–
2 – 3, , 2 7- , 1 17- , 2 8- , 1 , . = 66
3 – 3, , 2 , ( , 2 ) 6, 1 18, 2 , ( , 2 ) 7, 1 10, , 1 8, . ,
13
1 ( ) – , 8 ; , 1 10 , . = 28
–
2 – 4, ; , , (1, , ) 4, (1, ) 7, (1, , ) 5 = 17
3 – 3, ; ( ) 5, (2 , ) 8, ( ) 4, 39 , . 1- , , = 43
1 ( ) – 3, , . = 82
2-3 – 3, , . ,
1, , , , . ,
1 – , 3- ; . , 1, , 13 , . = 52
2 ( ) – 4, , ( , 1, – , . = 26
3 – 1, , *( , 2 ) 4, , – * , . = 72
4 – 1, , 3, 2, , (5, 3, ) 3, *(3, 2, ) 2, (5, 3, ) 3 – * 2, 3, 2, .
5 – 3, 2 , 3, 3- , , 9 , , 3, , *3 , 3, 3- , , 9 , , 3, – * 2, .
6 – 1, 2, 1, ( , 1) 9, * , 3, 1, ( , 1) 9 – * 2, .
7 – . , 1, , ( , 1) 4, (, 1, ) , (1, ) 4, * , , ( , 1) 4, (, 1, ) , (1, ) 4 – * 2, .
: 1, 1- , (3, 1- ) 8, * 1- , (3, 1- ) 8 – * 2, . ,
40 ,
: |
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