Give your students hands-on practice with three-digit addition using an open number line! These 2nd-grade math task cards are perfect for reinforcing place value strategies and mental math as part of your 2nd-grade math NBT.7 instruction. Use them for math centers, SCOOT games, test prep, or early finisher review.

This set includes 32 task cards in both full color and black and white versions. Students will solve multiple choice questions, fill in the blank problems, and word problems that require them to show their thinking using open number lines.

What’s Included:

• 32 Three-Digit Addition Task Cards (color)
  
• 32 Black & White Printer-Friendly Task Cards
  
• Student Recording Sheet
  
• Answer Key

Skills Covered:

• Adding three-digit numbers
  
• Using open number lines to solve problems
  
• Applying place value strategies
  
• Solving multi-step and word problems
  

Ways to Use:

• SCOOT game
  
• Math centers or rotations
  
• Independent practice
  
• Early finisher activity
  
• Spiral review or homework

Aligned to 2.NBT.7 –

Add and subtract within 1,000 using place value strategies and open number lines with and without regrouping.

If you like these task cards check out my Three- Digit Subtraction Task Cards!

Three Digit Subtraction Task Cards- With and without regrouping

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