we hae learn it before hope that its ok we learn it again ^_^
hm there are cases where Sino Korean numbers are used, cases where native korean number are used, and also they used together
for example:
when you tell the time u have to use native number to say the hour and sino number for say the minutes
when usay your age in eeryday conversation u can used native number but in formal like in court or formal report u must use sino number
when you counting years you can use either native number or sino numbers
1 하나 (hana)
2 둘 (dul)
