
60 = 130 . 1 x 3(4)5 ., 1x3 .
77(78)79 = 166(168)170 . 25(27)27 . . 13 ., 12 .
79(80)81 = 170(172)174 . 21(23)25 .
, , .
70,5(71,5)72,5 = 152(154)156 . 15(17)17 . .
2- 2x3 ., 1x4 .
.
45(47)49 . 10 11.
.
17 18 . 4x1 . = 69 ./ 11 12 . 6 x 1 . = 73 . / 10 . 7 x 1 . = 75 .
33 = 70 . , 14 . 54 .
5,5 = 12 . .
. 84 . 22 22. , .
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