Mixed Regrouping Practice

This regrouping worksheet gives students practice with multi-digit addition and subtraction presented in a horizontal format. Learners rewrite each problem carefully before solving, reinforcing regrouping steps and strengthening understanding beyond the standard vertical layout.

Instructional Objectives

• Skill Focus (Grades 3-4): Solve two- and three-digit addition and subtraction problems that require regrouping using a horizontal format.
• Conceptual Understanding (Grades 3-4): Reinforce how borrowing and carrying work by rewriting problems into an organized structure.
• Algebraic Reasoning (Grade 4): Apply regrouping procedures accurately while maintaining place-value alignment.
• Curriculum Alignment (Grades 3-4): Supports horizontal computation, regrouping strategies, and operational fluency standards.

The horizontal layout encourages students to think intentionally about problem setup and digit alignment before computing. This supports deeper understanding of regrouping steps and helps prevent common alignment errors.

Learning Benefits

• Builds flexibility between horizontal and vertical computation
• Strengthens accuracy through careful problem setup
• Reinforces regrouping procedures with larger numbers
• Effective for practice, reinforcement, or skill checks

This printable worksheet provides meaningful practice with regrouping in a nontraditional format, helping students develop stronger operational fluency and confidence with multi-digit addition and subtraction.

This worksheet is part of our Addition and Subtraction with Regrouping Worksheets collection.