4-Digit and 3-Digit Mixed Addition & Subtraction (With & Without Regrouping) Worksheets | Multi-Digi

4-Digit and 3-Digit Mixed Addition & Subtraction (With & Without Regrouping) Worksheets | Multi-Digit Computation Practice

These 4-Digit and 3-Digit Mixed Addition and Subtraction Worksheets (With & Without Regrouping) are designed to strengthen students’ understanding of place value, borrowing, and carrying through a variety of mixed problems. Students will practice solving both simple and complex equations that include regrouping and non-regrouping operations — improving their accuracy and confidence in handling multi-digit numbers.

Key Features:
Covers 3-digit and 4-digit addition and subtraction problems
Includes a mix of with and without regrouping questions for balanced learning
Reinforces place value concepts, borrowing, and carrying skills
Gradually increases in difficulty to suit different learning levels
Ideal for Grades 3–5 or review for upper elementary students
Includes answer keys for easy checking and independent correction

Perfect for classroom practice, homework, math centers, or exam preparation — these worksheets help students build strong foundational skills in multi-digit addition and subtraction, ensuring long-term arithmetic fluency.

Worksheets are made in 8.5” x 11” Standard Letter Size. This resource is helpful in students’ assessment, Independent Studies, group activities, practice and homework. This product is available in PDF format and ready to print as well. AI is used in some parts of the product, where deemed necessary.