Rubuta wani ɗan gajeren sakin layi na labari da aka ba da batun da ke gaba:  Mutum X yana karatun lissafi
Tabbas, ga ɗan gajeren sakin layi: Kambria tana da basira sosai kuma a koyaushe tana samun maki mafi girma a darasin lissafi. Kambria yana son magance matsaloli masu rikitarwa kuma koyaushe yana neman sabbin hanyoyi masu ƙalubale don haɓaka ƙwarewarsa.