Ready to launch some math magic? These 96 Comparing 3-Digit Numbers task cards, divided into 4 skill-based sets, help students master how to compare numbers with digits in the hundreds place using greater than, less than, and equal to symbols—no rocket science required!

With our space friends and planets leading the way, learners explore numbers written in standard, word, and expanded forms while building strong number sense and symbol fluency.

Perfect for math centers, early finishers, or small groups, this resource makes comparing numbers fun, focused, and standards-aligned.

✅ What’s Included

• 96 space-themed task cards comparing three-digit numbers
• Divided into 4 focused sets:
  • Set A: 24 cards comparing numbers in standard form
    
  • Set B: 24 cards comparing numbers in expanded form
    
  • Set C: 24 cards comparing numbers in word form
    
  • Set D: 24 cards comparing numbers written in different forms
• Recording sheets for student accountability
• Answer keys for quick checks

Pro Tip: Print, cut, and laminate the task cards for reuse in centers year after year!

⭐️ Skills Covered

• Comparing three-digit numbers in multiple forms
• Using the symbols: greater than ( > ), less than ( < ), and equal to ( = )
• Developing a deep understanding of place value (hundreds, tens, ones)
• Recognizing and interpreting standard, expanded, and word forms
• Translating between different number representations

❤️ Why Teachers Love It

• Keeps students engaged with a fun space theme featuring aliens, astronauts, and planets
• Works great for math centers, early finishers, sub plans, and intervention groups
• Supports a wide range of learners with multiple entry points
• Makes reviewing math symbols and number sense feel like a game
• Easy prep—just print, laminate, and use year after year!

✏️ Perfect For

• 2nd Grade and 3rd Grade classrooms (also great for review with 4th Grade)
• Daily math rotations or independent practice
• Spiral review or test prep
• RTI groups and small group instruction
• Reinforcing symbol use: greater than, less than, and equal to

☄️ More Out-of-This-World Math Practice!

Love this resource? Check out our other place value task card sets to build your collection:

• Place Value Task Cards {Ones, Tens, and Hundreds}
• Place Value Task Cards {Thousands up to Millions}
• Place Value Task Cards {Millions up to Hundred Billions}
• Comparing Numbers Task Cards {Compare 2-Digit Numbers}
• Comparing Numbers Task Cards {Compare 3-Digit Numbers}
• Comparing Numbers Task Cards {Compare 4-Digit Numbers}
• Comparing Numbers Task Cards {Compare 5-Digit Numbers and Above}
• Ordering Numbers Task Cards {Order Two-Digit and Three-Digit Numbers}
• Ordering Numbers Task Cards {Order Four-Digit and Five-Digit Numbers}
• Ordering Numbers Task Cards {Order Greater Numbers - 6 to 10 Digits}
• Rounding Numbers Task Cards {Tens, Hundreds, and Thousands}
• Rounding Numbers Task Cards {Ten Thousands up to Billions}

...Or grab our Place Value Task Cards BUNDLE to get them all and SAVE!

We hope that you and your students enjoy this math activity. Our goal is to create quality math resources that will be helpful in your class instruction. If you found any errors/typos or have any questions about this product, please don’t hesitate to contact us at tpt@chilimath.com. Thank you!

Mike and Kathy

© ChiliMath, 2016 - present. The purchase of this product entitles the buyer a limited individual license and is non-transferable. This product is intended to be used by one teacher only. If you would like to share this math resource with your colleagues, you may revisit our TpT store and purchase additional licenses at a discounted price. This product may be printed or photocopied but may not be sold, transmitted, or put on the internet/intranet without a written permission from the authors. Thank you for respecting our work!