Whoops! Something went wrong.

Click here to refresh the page

4th Grade Subtraction with Regrouping with self-checking QR Code Task Cards

Grade Levels
Common Core Standards
Product Rating
1 rating
File Type

PDF (Acrobat) Document File

Be sure that you have an application to open this file type before downloading and/or purchasing.

29 MB|35 pages
Product Description
If you are viewing this product, then you probably already know of the usefulness and versatility of task cards. They work great for centers, partner activities, and general review. Kids love them because they can move around and work at their own pace, too.

This task cards set includes:
•30 task cards for subtraction with regrouping (color).
•30 task cards for subtraction with regrouping (low ink version).
•1 answer document with blank squares
•1 answer document with problems given
•1 answer key

My students absolutely loved the opportunity to check their own work using QR codes with this activity. Students simply scan the code with a QR reader app on a mobile device with a camera such as a phone, tablet, or laptop. When they do the correct answer magically appears! Answers even have the proper regrouping shown to help them more quickly identify any errors. The best part is that while students self-check you are freed to help students who need it.

If you like these task cards be sure to check out my other QR Code products.

If you need more practice with addition and subtraction of greater numbers, check out these products:
Addition and subtraction of Greater Numbers Task Card Bundle - all 5 sets below for half off - just $7.50
Estimation of Addition and Subtraction Task Cards w/ Self-checking answer code
Task Cards for Subtraction of Multi-Digit Numbers 4.NBT.B.4
Task Cards for Addition of Multi-Digit Numbers 4.NBT.B.4
Task Cards for Review of Addition and Subtraction of Greater Numbers
Addition and Subtraction Using Picture Models - with unique 4x4 answer document!
Total Pages
Answer Key
Teaching Duration
40 minutes
Report Copyright Infringement
  • Comments & Ratings
  • Product Q & A
Digital Download
Add one to cart



Digital Download
Add one to cart
Teachers Pay Teachers

Teachers Pay Teachers is an online marketplace where teachers buy and sell original educational materials.

Learn More

Keep in Touch!

Sign up