<prompt> Gadzira shanduro yakaoma zvikuru yemutsara uyu Maitiro emakodhi 51 - 54 akaita DECIMAL arithmetic Wedzera, Bvisa, Wedzera uye Govanisa pane huwandu hurefu husingachinjiki, hwakachengetwa sezviratidzo zvemadhizaini.  <response>: Chokwadika, shanduro yakaoma zvikuru yemutsara wacho ndeiyi: Mabatiro emakodhi 51 - 54 akaita DECIMAL arithmetic Add, Subtract, Multiply uye Divide pa kureba kunochinja nhamba, imwe mugumo weimwe neimwe yaive yakachengetwa paA uye B kero dzomurayiridzo. 