2-Digit Column Addition with Regrouping
Browse 6 2-Digit Column Addition with Regrouping worksheets for Grade 3 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 3 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
- 67 + 26 = ?
Show answer
93
- 48 + 37 = ?
Show answer
85
- 59 + 24 = ?
Show answer
83
- 36 + 47 = ?
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83
- 58 + 29 = ?
Show answer
87
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Quick Tip
Teacher Resources
Teaching Notes
Introduce vertical addition of two-digit numbers, emphasizing place value. Use base-ten blocks or drawings to model regrouping (carrying) from the ones column to the tens column when the sum is 10 or more.
Vocabulary
Common Mistakes
- Forgetting to regroup (carry) when the sum of the ones column is 10 or greater.
- Adding digits in the wrong place value column.
- Incorrectly adding the carried digit in the tens column.
Differentiation
Discussion Questions
- Why is it important to line up the numbers by their place value when adding in columns?
- What does it mean to 'regroup' or 'carry' a ten?
- How is regrouping similar to making change with money?
Extension Activities
- Add three 2-digit numbers.
- Subtract with regrouping.
- Add 3-digit numbers.
Parent Tip
Use coins or counters to demonstrate regrouping when adding two-digit numbers.
Learning Path
Skill Cluster
Number Operations: Addition
Estimated Time
15 minutes