How to Use a Math Answer Key to Check Your Solutions

To begin, carefully compare each of your responses with the correct solution. For each correct match, assign the designated point value. If the solution is incorrect, mark it appropriately or assign no points.

After completing the comparison, sum up the total number of accurate responses. If you are grading a larger set of problems, consider using a digital tool to speed up the process and reduce the chance of human error.

If you’re looking to determine a percentage or final result, divide the number of correct answers by the total possible answers and multiply by 100. This will give you an accurate performance percentage.