pPowerPoint Presentationp pMARI MENGIRAp p1p p4 + 3 =p p2p p4 + 3 =p p+p p4+3=p p4+3=7p p5 + 4 =p p5 + 4 =p p+p p5 + 4 =p p5+4=9p pSEKIAN TERIMA KASIHp