Ú°½‘O”¼3F-36.8(¸×½•½‹Ï37.4)
Ú°½Œã”¼3F-39.1(¸×½•½‹Ï38.4)
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1º:12,3(4,5,10)-8,13,7,9-11-6=2,1
2º:12,3(4,5,10)-8,13(7,9)-11,6=2,1
3º:(*12,3)10-5(8,9)-(13,6)(7,4)-11=(2,1)
4º:(*12,3)10-(5,8,9)-6,13,7=11,4=2,1
1’…”n / 2’…”n / 3’…”n