Subtraction Across Zeroes with Self-checking QR Code

Subjects
Grade Levels
3rd, 4th
Common Core Standards
Product Rating
File Type
PDF (Acrobat) Document File
Be sure that you have an application to open this file type before downloading and/or purchasing.
36.46 MB

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 across zeroes (color).
•30 task cards for subtraction across zeroes (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 such as a phone, iPod, or iPad and the answer magically appears! The best part is you are freed to help students as needed instead using your time checking their answers.
=================================================
Addition and Subtraction
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!
-------------------------------------------------------------------------------------
Subtraction Across Zeroes with Self-checking QR Code
=================================================
Place Value
4th Grade Place Value Bundle - Every Place Value Product below for just $6
Place Value - Fun Card Sorting Activity for Comparing and Ordering Numbers
Rounding Practice Packet - For Use with LearnZillion videos series (4,NBT.A.3)
FREEBIE: 4th Grade Place Value Questions for Interactive Classroom Jeopardy
Place Value Number Forms Memory Match Game
Place Value Practice Writing Word Forms by Writing a Check 4.NBT.A.2
FREEBIE I Have Who Has Rounding Game CC 3.NBT.A.1 and CC 4.NBT.A.3
Calculator Communication - Fun with Expanded to Standard Form CC 4.NBT.A.2
Place Value Sliders Activity - Teach reading numbers to the billions CC.4.NBT.2
Place Value Vocabulary Posters - FREEBIE
Place Value Task Card Review - Correlates with enVision Math Grade 4 Common Core
Place Value Task Cards with Fun Self-Checking Code Message CC 4NBT.A.2
=================================================
Fractions
Fractions Review Task Cards - 4th Grade CCSS Math - 4.NF.A, 4.NF.B
Comparing and Ordering Fractions - 5 sets of Sorting Cards - CCSS Math 4.NF.A.2
Fractions with Color Tiles - 4.NF.1 Equivalent Fractions Using Visual Models
Comparing Fractions Task Cards - 4 ways to compare NF.A.1, NF.A.2
Fractions on a Line Plot Packet (for use with Learn Zillion) CCSS: 4.MD.4
Task Cards for Adding Fractions with Tenths and Hundredths - 4.NF.C.5 & 4.NF.C.6
Multiplying Fractions - 4 styles of practice + BONUS interactive notebook page
=================================================
Decimals
Comparing and Ordering Decimals - What's the Word Style! - CCSS Math 4.NF.C.7
Six Ways to Show Decimals Task Cards
Who Bumped My Decimals? Addition of Decimals Task Cards CCSS 5.NBT.B.7
=================================================
Multiplication Concepts
Multiplication Concepts Interactive Notebook
Repeat after Me! Task Cards for Multiplication as Repeated Addition
Hooray for Arrays Task Cards - Multiplication Practice with Unique Answer Code
Multiplication x 10s, 100s, and 1,000s - Task Cards with Unique Answer Code
Multiplication of 2 x 1 Digit Numbers - Task Cards with Riddle Code Answers
Christmas Themed 3 x 1 Digit Multiplication Task Cards - w/ Secret Code Joke
Multiplication of 2 Digit x 2 Digit Numbers Task Cards with Unique Answer Code
=================================================
Division Concepts
Long Division Task Card Set #1 - w/ unique answer code - 4.NBT.B.6
Long Division Task Card Set #2 - w/ unique answer code - 4.NBT.B.6
Scaffolded Long Division Practice Packet - 24 pages of differentiated problems
Fourth Grade Long Division Packet (For Use with LearnZillion.com)
=================================================
Patterns and Expressions
Number Patterns Task Cards - with bonus Smart Notebook file! - CCSS 4.OA.C.5
Patterns With Shapes - Hands-on Fun with Pattern Blocks! CCSS 4.OA.C.5
Expressions with Variables Task Cards - w/ Fun Joke Code answer document
FREEBIE - 4th Grade Algebra Expressions I Have Who Has Game (CCSS 4.OA.A.3)
4th Grade Task Cards for Solving Word Problems Using Algebraic Equations
4th Grade Task Cards for Writing Expressions Using Word Problems w/ Coded Answer
=================================================
General Math Review and Test Prep
4th Grade Math Common Core Review Task Cards (with Riddle Code Answer Key)
4th Grade Math End of Year Review Task Cards - includes riddle answer document!
Math Madness:
 One month of daily 4th Grade test prep review

Enjoy!
Total Pages
Answer Key
Included
Teaching Duration
1 hour

Average Ratings

4.0
Overall Quality:
4.0
Accuracy:
4.0
Practicality:
4.0
Thoroughness:
4.0
Creativity:
4.0
Clarity:
4.0
Total:
18 ratings
COMMENTS AND RATINGS:
Please log in to post a question.
PRODUCT QUESTIONS AND ANSWERS:
$3.00
Digital Download
ADD ONE TO CART
User Rating: 4.0/4.0
 (568 Followers)
$3.00
Digital Download
ADD ONE TO CART
Subtraction Across Zeroes with Self-checking QR Code
Subtraction Across Zeroes with Self-checking QR Code
Subtraction Across Zeroes with Self-checking QR Code
Subtraction Across Zeroes with Self-checking QR Code
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