WTF Black Belt Practice Test 2026 – Complete Exam Prep

The correct translation of "Eighty" in Korean is "Yeo Dun." In the Korean numbering system, "Eighty" is represented as "여든" (yeodeun). This term is derived from the counting system that combines the base numbers to create composite numbers, with "yeo" indicating the tens and "dun" representing eight. Understanding the structure of Korean numbers is important, as it helps in forming and recognizing larger numbers as well.

Other options do not represent "Eighty" in Korean. For instance, "Baek" translates to "One hundred," while "Eel Hun" refers to "Seventy." "Chun" translates to "One hundred thousand." The distinction between cardinal numbers in different languages can often be nuanced and requires familiarity with the numbering system.