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38/40 (42/44) 36/48
(44% , 36% , 20% ; 90 /50 ) — 650 (700) 750 -; 5,5 6; 5,5.
5,5 ( ). 1 .
: 1 , 1 , 1 ; : .
: 1 , 1 .
6.
16 + 1 (9) 1 + 2 = . 1. . . , .
1- 3- 1 , , 1 ; 2- 1 , , , 1 . 1–28- .
10 + 1 + 2 = , 2, . 2 , . 1–16- .
16,5 . 28 . = 10 x 10 , .
83 (91) 99 3 .
.
38 = 106 1 x 8 . = 67 (75) 83 .
58 = 162 (60 = 168 ) 62 = 174 1 x 4 (5) 6 ., 2- 2 x 4 (5) 6 .
c 1- 23 . .
2- 1 x 3 . 1 x 2 .
5 (6) 7 . 60 = 168 (62 = 174 ) 64 = 180 .
, , 15–28- , 1–28- .
33 = 92 .
46,5 = 130 (48,5 = 136 ) 50,5 = 142 11 . 2- 1 x 3 ., 2 x 2 . 4 x 1 .
53 = 148 (55 = 154 ) 57 = 160 , , 5 (6) 7 . 55 = 154 (57 = 160 ) 59 = 166 .
43 3 .
.
10- 12 x 1 . ( 8- 15 x 1 .) 6- 12 x 1 . 8- 6 x 1 . . = 67 (73) 79 .
48,5 = 136 .
.
82 3 . .
, , 12 7 .
: | /, , , |