answer key
Plural
answer keys
1
a document or resource containing correct answers to questions or exercises, typically used for educational purposes or assessments
- The teacher provided an answer key to help students check their homework assignments.
- The answer key showed a mistake in the book’s original answers.
- He accidentally gave the students the answer key before the exam started.
- The online course offered an interactive answer key where students could check their responses instantly.
- He found the answer key extremely helpful in preparing for the final exam.
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