Add 3-Digit Numbers with Regrouping
Browse 0 free printable Add 3-Digit Numbers with Regrouping worksheets for Fifth Math. These Addition worksheets are designed to give students targeted practice and build confidence in math.
Worksheets are available at multiple difficulty levels — Easy, Medium, and Hard — so you can meet every student where they are. Each worksheet is an instant PDF download: print as many copies as you need for your classroom, tutoring sessions, or home practice at no cost.
Whether you're a teacher looking for addition practice problems, a homeschool parent building a Fifth curriculum, or a tutor helping a student catch up, these free printable worksheets are ready to use today.
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Prerequisites
What to Do Next
Practice Questions
- 347 + 528 = ?
Show answer
875
- 468 + 357 = ?
Show answer
825
- 579 + 246 = ?
Show answer
825
- 654 + 278 = ?
Show answer
932
- 485 + 369 = ?
Show answer
854
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Quick Tip
Teacher Resources
Teaching Notes
Emphasize place value alignment and regrouping from ones to tens, and tens to hundreds. Use base-ten blocks or drawings to visualize the process.
Vocabulary
Common Mistakes
- Forgetting to regroup (carry over) a ten or a hundred.
- Adding digits in the wrong place value column.
- Incorrectly adding the regrouped number.
Differentiation
Discussion Questions
- Why is it important to line up numbers by place value?
- What happens when the sum of two digits is 10 or more?
- How is adding 3-digit numbers similar to adding 2-digit numbers?
- Can you think of a real-life situation where you would add 3-digit numbers?
Extension Activities
- Add larger numbers.
- Solve multi-step problems.
- Create addition challenges.
Parent Tip
Use play money to model regrouping tens into hundreds during addition.
Learning Path
Skill Cluster
Whole Number Operations
Estimated Time
15 minutes