3 Digit Addition Within 1000 Using Expanded Form | Grade 2 Math Worksheets

Description

Make 3-digit addition fun and easy with these engaging expanded form worksheets! This resource helps students practice adding within 1000 by breaking apart numbers using place value strategies with and without regrouping.
Perfect for Grade 2 and Grade 3 math lessons, independent work, homework, math centers, review, and early finishers.
What’s Included:

30 Expanded Form Addition Worksheets
Without Regrouping Practice (10 worksheets)
With Regrouping Practice (10 worksheets)
Mixed Practice: With & Without Regrouping (10 worksheets)
Answer Keys Included (3 pages)
No Prep – Just Print and Go!

Skills Covered:

3-digit addition within 1000
Expanded form addition
Place value understanding
Addition with regrouping
Addition without regrouping
Breaking apart numbers to solve problems

Great For:

Grade 2 Math
Grade 3 Math
Math Centers
Independent Practice
Homework
Morning Work
Review Activities

These worksheets help students strengthen number sense and build confidence in addition through step-by-step expanded form practice and visual place value strategies.

Report this resource to TPT

Reported resources will be reviewed by our team. Report this resource to let us know if this resource violates TPT's content guidelines.

3 Digit Addition Within 1000 Using Expanded Form | Grade 2 Math Worksheets

Name: 3 Digit Addition Within 1000 Using Expanded Form | Grade 2 Math Worksheets
Brand: Math Corner Perfect
SKU: 16234739
Price: 3.00 USD
Availability: InStock

Math Corner Perfect

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Highlights

Digital downloads

PDF

Grades

2nd - 3rd

Subjects

Basic Operations, Mental Math, Place Value

Standards

CCSS2.NBT.B.7

Description

30 Expanded Form Addition Worksheets
Without Regrouping Practice (10 worksheets)
With Regrouping Practice (10 worksheets)
Mixed Practice: With & Without Regrouping (10 worksheets)
Answer Keys Included (3 pages)
No Prep – Just Print and Go!

Skills Covered:

3-digit addition within 1000
Expanded form addition
Place value understanding
Addition with regrouping
Addition without regrouping
Breaking apart numbers to solve problems

Great For:

Grade 2 Math
Grade 3 Math
Math Centers
Independent Practice
Homework
Morning Work
Review Activities

These worksheets help students strengthen number sense and build confidence in addition through step-by-step expanded form practice and visual place value strategies.

Report this resource to TPT

Reported resources will be reviewed by our team. Report this resource to let us know if this resource violates TPT's content guidelines.

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Questions & Answers

Standards

to see state-specific standards (only available in the US).

CCSS2.NBT.B.7

Add and subtract within 1000, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method. Understand that in adding or subtracting three-digit numbers, one adds or subtracts hundreds and hundreds, tens and tens, ones and ones; and sometimes it is necessary to compose or decompose tens or hundreds.