1-20=》일이십iryisip如果是數數的話，有兩種讀法。一種是漢字詞讀法，1일(ir),2이(yi),3삼(sam),4사(sa),5오(o),6육(yuk),7칠(chil),8팔(pal),9구(gu),10십(sip)11십일(sibier),12십이(sibi),13십삼(sipsam),14십사(sipsa),15십오(sibo),16십육(sipyuk),17십칠(sipchir),18십팔(sipal),19십구(sipgu),20이십(yisip)另一種讀法是固有詞讀法。1(하나/한hana/han),2(둘/두dul/du),3(셋/세syeot/sye),4(넷/네nyeot/nye),5(다섯daseot),6(여섯yeoseot),7(일곱irgop),8(여덟yeodeol),9(아홉ahop),10(열yeol)11(열하나yeolhana),12(열둘yeoldul),13(열셋yeolsyeot)14(열넷yeolnyeot)15(열다섯yeoldaseot)16(열여섯yeolyeoseot),17(열일곱yeoirgop),18(열여덟yeolyeodeol)19(열아홉yeolahop),20(스물seumul)