Mixed Differences Answer Key

This worksheet includes subtraction equations with missing results involving 8 and 9. Students must compute and write the difference, applying mental subtraction strategies to solve each problem. The horizontal layout encourages mental calculation while reinforcing fluency with challenging subtraction facts. Learners develop confidence as they repeatedly apply subtraction rules in a consistent format. This resource is ideal for fluency practice or warm-up activities.

Curriculum Matched Skills

Mathematics – Subtraction Fluency

Mathematics – Mental Math and Reasoning

Mathematics – Understanding Number Relationships

Mathematics – Solving Horizontal Equations

This worksheet is part of our Subtract by 8s and 9s Worksheets collection.