Ú°½‘O”¼3F-35.5(¸×½•½‹Ï36.4)
Ú°½Œã”¼3F-37.3(¸×½•½‹Ï36.3)
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1º:9=4,12(3,1)-(2,5)-7(6,10)8-11,13
2º:9=4,12(3,1)-(2,5)-7(6,10)-8-11-13
3º:9=(4,12)-(3,1)-(2,5)(7,10)6,8-11-13
4º:9-(4,12)(3,1)(2,5)(7,10,6)8-11=13
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