Correct the Work Answer Key

This worksheet presents multi-step expressions that have been solved incorrectly. Students analyze each solution, identify the errors, explain what went wrong, and then show the correct steps using proper PEMDAS order. This activity strengthens error analysis, conceptual understanding, and process-based reasoning.

Curriculum-Aligned Skills:

Operations & Algebraic Thinking

Multi-step numerical expressions

Error analysis and justification

Evaluating expressions using order of operations