Decompose Two-Digit Number Puzzles

Decompose Two-Digit Number Puzzles
Decompose Two-Digit Number Puzzles
Decompose Two-Digit Number Puzzles
Decompose Two-Digit Number Puzzles
Decompose Two-Digit Number Puzzles
Decompose Two-Digit Number Puzzles
Decompose Two-Digit Number Puzzles
Decompose Two-Digit Number Puzzles
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PDF (Acrobat) Document File

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4 MB|68 pages
Product Description
Decompose Two-Digit Number Puzzles are a set of four-piece puzzles that develop students' number sense for two-digit addition and subtraction.

The puzzles are built with four number relationships. For example: 52, 50+2, 40+12, and 40+10+2 would be a puzzle set. Students can match all four pieces or concentrate two pieces at a time.

★ Also available in a BUNDLE with 12 other Number Puzzles.

Save 35%
This product is also included in a Two-Digit Addition & Subtraction BUNDLE for a savings of over 35%.

Puzzle sets include two-digit numbers 21 - 98. Only numbers with a 1-8 in the ones place are included, i.e.: no numbers with a 0 or 9 in the ones place are included (like 20 or 29). This activity is meant to develop students' ability to decompose numbers for the purpose of addition and subtraction.

Included is a recording sheet where students practice decomposing a ten and explain their process.

Simple print each puzzle piece on colored paper, laminate for durability, and cut apart.

Other Number Puzzles available individually:
Two-Digit Addition Number Puzzles
Two-Digit Subtraction Number Puzzles
Decompose Two-Digit Number Puzzles
Money Number Puzzles
Place Value Number Puzzles (Two- & Three-Digit)
Three-Digit Addition Number Puzzles
Odd / Even Number Puzzles
Time Puzzles
Fractions Number Puzzles
Multiplication Number Puzzles
Three-Digit Subtraction Number Puzzles

Do you teach second grade? Interested in saving time and money? Here is a BUNDLE of all my second grade math resources.


You might also like:
• Addition & Subtract Word Problems
• Mathematical Practices Partner and Group Discussion Cards


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Terms of Use
Copyright © Jessica Boschen. All rights reserved by author. This product is to be used by the original downloader only. Copying for more than one teacher, classroom, department, school, or school system is prohibited. This product may not be distributed or displayed digitally for public view. Failure to comply is a copyright infringement and a violation of the Digital Millennium Copyright Act (DMCA). Clipart and elements found in this PDF are copyrighted and cannot be extracted and used outside of this file without permission or license. Intended for classroom and personal use ONLY.
Total Pages
68 pages
Answer Key
Teaching Duration
Get this as part of a bundle:
  • A bundle of Two-Digiti Addition & Subtraction resources for your second grade classroom. This two-digit addition & subtraction bundle provides practice with composing and decomposing numbers to add and subtract, and using place value strategies to add and subtract two-digit numbers. The fo
  • Number Puzzles BUNDLE is a set of all of my number puzzles for second grade. The puzzles are built with three to five pieces that illustrate a variety of models and strategies for second grade math concepts. They have been great for math stations. What’s Included: • Using 10 to Add Number Puzzl
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