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Dariusbrawl32
a fost răspuns

9+18+27+36................ 729+738=.va rog e pt tema importantă. ​

Răspuns :

Nadejdajelezneac

Răspuns:

9+18+27+36+45+54+63+72+81+90+99+108+117+126+135+144+153+162+171+180+189+198+207+216+225+234+243+252+261+270+279+288+297+306+315+324+333+342+351+360+369+378+387+396+405+414+423+432+441+450+459+468+477+486+495 +504+513+522+531+540+549+558+567+576+585+594+603+612+621+630+639+648+657+666+675+684+693+702+711+720+729+738=30582