YOU SAID:

I answered the questions incorrectly

INTO JAPANESE

質問に間違って答えた

BACK INTO ENGLISH

I answered the question incorrectly.

INTO JAPANESE

私はその質問に間違って答えた。

BACK INTO ENGLISH

I answered the question by mistake.

INTO JAPANESE

私は間違ってその質問に答えた。

BACK INTO ENGLISH

I answered the question by mistake.