Mabasa maviri ekudzidzira
ndiyo Math Drill: mibvunzo ine kusanganisa, kubvisa, kuwanza nekugova, panhamba dzakazara. 
ndiyo tafura yekuwanza. 
inosarudza huwandu hwemibvunzo, 25, 50 kana 100, kana mutsetse wetafura, 1 kusvika 12. 
inosarudza chiito, kana ose mana; mu tafura, inosarudza kurongeka kwakatevedzana kana kwemukana. 
inotanga kudzidzira.