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36/38 (40/42) 44/46
(100% ; 125 /50 ) — 500 (550) 600 . (); 3 3,5; 3.
( 6 + 1 + 2 ). 1 .
: 2 , * 3 , 3 , * , 3 , 2 .
: .
( 6) = 3 , 3 .
6 + 1 + 2 = . . . , . 1 , , 1 . 1—24- .
27 . 30 . = 10 x 10 , ;
23 . 29 . = 10 x 10 , .
.
3 105 (117) 129 9,5 = 28 .
3,5 .
27 = 78 3 .
28 = 84 3,5 .
4 = 12 1 x 3 ., 2- 1 x 2 . 4 x 1 . = 87 (99) 111 .
21,5 = 62 (23,5 = 68 ) 25,5 = 74 35 . .
2- 1 x 3 . 1 x 2 .
22 = 64 (24 = 70 ) 26 = 76 1 x 7 (9) 11 ., 2- 1 x 7 (9) 11 .
23,5 = 68 (25,5 = 74 ) 27,5 = 80 7 (9) 11 . .
, , 9 = 26 (11 = 32 ) 13 = 38 27 . 2- 1 x 3 ., 1 x 2 . 1 x 1 ., 4- 3 x 1 .
3 57 (63) 69 9,5 = 28 .
3,5 .
10- 4 x 1 . ( 6- 8- 6 x 1 .) 4- 6- 8 x 1 . . = 65 (75) 85 .
15 = 44 1 x 3 (4) 5 ., 2- * 1 x 2 . 1 x 1 ., * 7 . 11 (19) 27 . 27 = 78 .
.
120 2 . .
, .
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