Unlimited Three-Digit Subtraction With Regrouping Exercises

If you’re teaching 3rd grade subtraction or supporting a child learning it at home, this page is designed to give you everything you need. Here you’ll find unlimited three-digit subtraction with regrouping exercises, fully interactive and printable. You can solve them online, check solutions instantly, or download them as worksheets to use in the classroom or at home.

Whether you’re a teacher preparing math lessons or a parent helping your child build confidence with numbers, our 3 digit subtraction with regrouping worksheets are built to reinforce key concepts with hands-on practice.

What Is Three-Digit Subtraction With Regrouping?

Three-digit subtraction with regrouping involves subtracting numbers in the hundreds, tens, and ones place—sometimes borrowing from one place value to the next. It’s also known as subtraction with borrowing. For example:

markdownCopiarEditar  462
- 185
_____

To subtract here, you need to regroup (or borrow) because you can’t subtract 5 from 2 in the ones column. This is a foundational skill in elementary math, helping students deepen their understanding of place value and operations.

Why Is This Important in 3rd Grade?

By 3rd grade, students are expected to move beyond basic math facts and begin applying operations to larger numbers. Subtraction for 3rd graders isn’t just about getting the right answer—it’s about understanding why the process works. Practicing three-digit subtraction with regrouping helps students:

• Strengthen place value understanding
• Develop fluency in basic operations
• Build problem-solving skills
• Prepare for more advanced concepts in 4th and 5th grade math

Many standardized assessments in 3rd grade include subtraction problems that require regrouping. It’s not just about drilling skills—it’s about helping students feel confident when facing multi-step problems.

What Students Are Expected to Learn

At this stage, students should be able to:

• Recognize when regrouping is necessary
• Subtract accurately across all three digits
• Check their work using addition
• Apply subtraction in word problems and real-life scenarios

Teachers and parents can use our 3rd grade subtraction worksheets to meet Common Core and other curriculum standards. These resources are ideal for homework, classwork, or extra practice at home.

Unlimited Practice, Real Progress

One of the most effective ways to master subtraction for 3rd graders is through consistent and varied practice. That’s why we offer unlimited three-digit subtraction with regrouping exercises. Here’s how it works:

• Each problem is generated dynamically—you’ll never run out of new practice sets.
• Solutions are included so students can check their work independently.
• Worksheets are printable and downloadable.
• Problems range in difficulty, so students can grow at their own pace.

Whether you want your students to practice five problems or fifty, you’ll have everything you need right here.

Tips for Teaching Three-Digit Subtraction With Regrouping

Whether you're teaching a whole class or working one-on-one, here are some strategies to support your learners:

1. Use Place Value Charts
Help students visualize what each digit represents. Breaking numbers into hundreds, tens, and ones makes regrouping more intuitive.

2. Teach With Base Ten Blocks
Before jumping into numbers on a page, use manipulatives to demonstrate borrowing. This gives students a physical understanding of what regrouping means.

3. Practice With Real-World Examples
Frame problems around real scenarios—like comparing scores, subtracting money, or counting down time. This makes subtraction more meaningful.

4. Encourage Self-Checking
Teach students to add the difference back to the smaller number to check their subtraction. It builds confidence and reduces careless errors.

5. Scaffold the Difficulty
Start with numbers that don’t require regrouping. Once that’s solid, move to problems that require regrouping in the ones, then in the tens, and finally in both.

Subtraction Worksheets for 3rd Graders

All of our three-digit subtraction with regrouping worksheets are created specifically for 3rd grade learners. They include:

• Clear directions and space for work
• Answer keys for easy checking
• A variety of formats—horizontal, vertical, and word problems
• Downloadable PDFs you can use in class or at home

These subtraction worksheets for grade 3 are suitable for independent work, guided instruction, math centers, or homework. They’re printable, reusable, and always free.

Who Should Use These Worksheets?

• Teachers looking for flexible, curriculum-aligned subtraction resources
• Parents who want to reinforce schoolwork at home or during breaks
• Tutors supporting students in building foundational skills
• Homeschoolers in need of structured practice tools

With access to 3 digit subtraction with regrouping worksheets, you'll always have the tools you need to help a child move forward in math.

Downloadable Educational Worksheets

Scroll to the bottom of this page to find our full library of printable 3rd grade subtraction worksheets. Choose from:

• Timed drills for fluency practice
• Word problems to build reasoning skills
• Step-by-step regrouping problems
• Challenge sets for advanced learners

You can print them for individual use or as packets for your entire class. They’re great for test prep, remediation, or just building daily math confidence.

Find all the educational worksheets on our Pinterest account.