그럴 때에는 뒤에서부터 앞으로 하는 것도 방법! At that time, you can do that from end to beginning.

I need more context because the verb '하다' can refer to anything here, but I assume you guys were talking about memorizing a list of vocab or doing some kind of a list of tasks. "In such cases, doing it from the end to the beginning is also a (viable) method." or in better English, "In that case, starting from the end is also an option."

i don't know