6 Digit Addition and Subtraction Story Problems worksheets

6-Digit Addition and Subtraction Story Problems with Regrouping – Answer Key Resource

Make checking student work easier with this focused 6-Digit Addition and Subtraction Story Problems with Regrouping digital resource. This resource includes answer keys for the 48 exercises specifically provided across the 6 worksheets.

Students practice solving real-world 6-digit addition and subtraction story problems, identifying the correct operation, finding missing numbers, solving two-step problems, comparing 6-digit amounts, and working with money. The answer keys provide the correct operation and final answer where appropriate, along with step-by-step calculations for the two-step problems.

This resource is designed to support accurate grading, independent practice, review, and classroom assessment. It is especially useful for teachers who want a clear reference when checking student work involving regrouping, addition, subtraction, multi-step reasoning, and mathematical word problems.

What’s Included:

• 48 answer-key entries for the requested exercises

• 6-digit addition and subtraction answers

• Operation identification answers

• Missing-number solutions

• Two-step problem solutions

• Comparison problem answers

• Money problem answers

• 48 separate answer key pages — one for each requested exercise

A practical companion for elementary and upper-elementary math instruction, homework review, independent practice, and assessment.