Column Addition: 3-Digit (2 Addends)
Browse 6 Column Addition: 3-Digit (2 Addends) worksheets for Grade 5 Math. These Addition worksheets are designed to give students targeted practice and build confidence in math.
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Whether you're a teacher looking for addition practice problems, a homeschool parent building a Grade 5 curriculum, or a tutor helping a student catch up, choose an available worksheet that matches what your student is practising.
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Prerequisites
What to Do Next
Practice Questions
- 427 + 358 = ?
Show answer
785
- 516 + 279 = ?
Show answer
795
- 304 + 497 = ?
Show answer
801
- 639 + 258 = ?
Show answer
897
- 482 + 317 = ?
Show answer
799
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Teacher Resources
Teaching Notes
For two 3-digit addends, emphasize consistent alignment.
Common Mistakes
- Dropping a carry in tens
- Writing carry in the answer row
- Misaligning digits by place value.
- Forgetting to carry regrouped numbers.
- Adding carried digit incorrectly.
- Errors in basic addition facts.
Differentiation
Discussion Questions
- Why is digit alignment important?
- When do you need to regroup in addition?
- How is regrouping similar to bundling?
- Can you estimate the sum before adding?
Learning Path
Skill Cluster
Number Sense & Operations
Estimated Time
11 minutes