Subtraction Boxes Answer Key

This worksheet presents 15 problems involving missing digits in four-digit subtraction. Students analyze each column to determine what numbers must be present for the subtraction to work correctly. The structured boxes guide learners to think methodically about regrouping and place-value relationships. The problems provide a gradual challenge, preparing students for advanced arithmetic and algebra readiness. This worksheet is ideal for independent practice, math centers, or assessment. Students gain confidence deciphering missing information in large-number subtraction.

Curriculum Matched Skills

Mathematics – Four-Digit Subtraction

Mathematics – Missing Digit Analysis

Mathematics – Regrouping with Place-Value

Mathematics – Stepwise Problem Solving

This worksheet is part of our Missing Number Subtraction Worksheets collection.