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3-Digit Addition & Subtraction Worksheets | 2nd & 3rd Grade Math Practice/Review
3-Digit Addition & Subtraction Worksheets | 2nd & 3rd Grade Math Practice/Review
3-Digit Addition & Subtraction Worksheets | 2nd & 3rd Grade Math Practice/Review
3-Digit Addition & Subtraction Worksheets | 2nd & 3rd Grade Math Practice/Review
3-Digit Addition & Subtraction Worksheets | 2nd & 3rd Grade Math Practice/Review
3-Digit Addition & Subtraction Worksheets | 2nd & 3rd Grade Math Practice/Review
3-Digit Addition & Subtraction Worksheets | 2nd & 3rd Grade Math Practice/Review
3-Digit Addition & Subtraction Worksheets | 2nd & 3rd Grade Math Practice/Review
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Description

Kick-start the year with a print-and-go math review that cements essential skills while saving your prep time. Perfect for 2nd Grade and 3rd Grade, this engaging pack targets 3-digit addition & subtraction (with and without regrouping) and keeps learners motivated through fun, space-themed challenges.

What’s Included

  • 32 Student Worksheets + 32 Answer Key Pages (in one ready-to-print PDF file)
  • 3-Digit Addition & Subtraction Practice
    Varied sets of problems on every worksheet build fluency within 1,000.
  • Fill-in-the-Blank “Galaxy” Equations
    Learners supply missing digits to deepen place-value reasoning.
  • Number Comparison Challenges
    Use >, <, = symbols to analyze and compare 3-digit numbers.
  • Space Word Problems
    Real-world, astronaut-inspired scenarios hone problem-solving skills.
  • Math Mazes & Mini-Games
    Guide rockets through solution paths for an engaging brain break.

Why Teachers Love It

  • No Prep Needed – just print, copy, teach; ideal for hectic back-to-school weeks.
  • Student-Friendly Layout – clean design and kid-approved space graphics keep learners focused.
  • Versatile – great for morning work, math centers, early finishers, homework, sub plans, or small-group intervention.
  • Answer Keys Included for All Worksheets – streamline grading or enable self-checking.
  • Print-Friendly & Easy to Check – student pages are black-and-white to save ink; red answer keys allow for quick checking.

Skills Covered:

  • Add & subtract within 1,000 (regrouping and non-regrouping)
  • Compare 3-digit numbers using >, <, =
  • Apply place-value strategies to explain reasoning
  • Solve multi-step word problems in real-life contexts

Start the school year strong—grab this Back-to-School Math Review and set your 2nd and 3rd graders up for math success!

If you like this resource, explore our other NO PREP collections designed to save you time and keep your students engaged!

Mixed Addition & Subtraction Within 10 with Pictures

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Have questions?

Feel free to email me at brainboostsheets@gmail.com

Let's Connect!

⭐ Follow me on Teachers Pay Teachers

⭐ Follow me on Pinterest

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3-Digit Addition & Subtraction Worksheets | 2nd & 3rd Grade Math Practice/Review

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Highlights

Digital downloads
Grades icon
Grades
2nd - 4th
Standards icon
Standards
Pages
32
Answer Key
Included

Description

Kick-start the year with a print-and-go math review that cements essential skills while saving your prep time. Perfect for 2nd Grade and 3rd Grade, this engaging pack targets 3-digit addition & subtraction (with and without regrouping) and keeps learners motivated through fun, space-themed challenges.

What’s Included

  • 32 Student Worksheets + 32 Answer Key Pages (in one ready-to-print PDF file)
  • 3-Digit Addition & Subtraction Practice
    Varied sets of problems on every worksheet build fluency within 1,000.
  • Fill-in-the-Blank “Galaxy” Equations
    Learners supply missing digits to deepen place-value reasoning.
  • Number Comparison Challenges
    Use >, <, = symbols to analyze and compare 3-digit numbers.
  • Space Word Problems
    Real-world, astronaut-inspired scenarios hone problem-solving skills.
  • Math Mazes & Mini-Games
    Guide rockets through solution paths for an engaging brain break.

Why Teachers Love It

  • No Prep Needed – just print, copy, teach; ideal for hectic back-to-school weeks.
  • Student-Friendly Layout – clean design and kid-approved space graphics keep learners focused.
  • Versatile – great for morning work, math centers, early finishers, homework, sub plans, or small-group intervention.
  • Answer Keys Included for All Worksheets – streamline grading or enable self-checking.
  • Print-Friendly & Easy to Check – student pages are black-and-white to save ink; red answer keys allow for quick checking.

Skills Covered:

  • Add & subtract within 1,000 (regrouping and non-regrouping)
  • Compare 3-digit numbers using >, <, =
  • Apply place-value strategies to explain reasoning
  • Solve multi-step word problems in real-life contexts

Start the school year strong—grab this Back-to-School Math Review and set your 2nd and 3rd graders up for math success!

If you like this resource, explore our other NO PREP collections designed to save you time and keep your students engaged!

Mixed Addition & Subtraction Within 10 with Pictures

Mixed Addition & Subtraction Within 20 with Pictures


Christmas Counting Matching Tracing
Christmas Activity Math & Creative Writing
Christmas Coloring Pages

All About Me at Christmas

My Christmas Special Gift

Letter to Santa

1st Grade Christmas Math & ELA Worksheets

Thanksgiving Match & Language Arts

Thanksgiving Coloring Pages

New Years Goal Setting Writing Activity

Valentine's Day Friendship Activity Worksheets Packet

Mother's Day Craft & Writing Activity for Kids

Mother’s Day Coloring Pages & Sheets

Mother's Day All About My Mom

Father’s Day Coloring Pages

Father’s Day Foldable Card & Writing Prompts

End of the Year Memory Book & Reflection Activities Pack

Pajama Day Coloring Pages

Have questions?

Feel free to email me at brainboostsheets@gmail.com

Let's Connect!

⭐ Follow me on Teachers Pay Teachers

⭐ Follow me on Pinterest

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

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Standards

to see state-specific standards (only available in the US).
Compare two three-digit numbers based on meanings of the hundreds, tens, and ones digits, using >, =, and < symbols to record the results of comparisons.
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.
Explain why addition and subtraction strategies work, using place value and the properties of operations.
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