An pagkakaiba han mga rebisyon han "Pagdugang-dugang"

Undo revision 75078 by JinJian (Talk)
(Undo revision 75078 by JinJian (Talk))
[[File:PlusCM128Addition01.svg|right|120 px|thumb|Tulo dugngan han duha = lima]]
[[File:Addition SignPlusCM128.svg|right|thumb|Tigaman han Pagdugang-dugang]]
An '''Pagdugang-dugang'''<ref>Abuyen, Tomas A. '''Diksyunaryo Waray-Waray [Visaya] English-Tagalog'''. Kalayaan Press Mktg. Ent., Inc. Quezon City. Tuig 2000. ISBN 971-08-6050-X. Pakli Ihap 441. </ref> amo an usa ha upat nga pangunahon nga paagi ha aritmetika nga nagtatampo hin butang.