1부터 n까지의 자연수의 합을 표현한 자료입니다.
- Resource Type
-
Activity
- Tags
-
수열 합
- Target Group (Age)
- 16 – 19+
- Language
- Korean / 한국말
Error
A timeout occurred. Trying to re-save …
Sorry, but the server is not responding. Please wait a few minutes and then try to save again.
