Make springtime math fun and engaging with this Crack the Code Math Spring Bundle! Students use the Spring Icon Key (1–20) to decode each picture into a number, then solve the math problems to practice addition and subtraction within 20. This is a print-and-go, no-prep activity that’s perfect for math centers, morning work, early finishers, independent practice, homework, or sub plans.

Both resources include black-and-white and color versions, plus complete answer keys for easy checking and quick grading.

What’s Included

✅ Crack the Code Math – Addition (Spring Theme) (PDF)

• Icon Key 1–20, student pages, and answer key
• Black-and-white + color versions

✅ Crack the Code Math – Subtraction (Spring Theme) (PDF)

• Icon Key 1–20, student pages, and answer key
• Black-and-white + color versions
  

🎁 BONUS FILE: Mixed Addition & Subtraction (Spring Theme) (PDF)

• Students practice both addition and subtraction on the same worksheet pages
• Includes black-and-white + color versions and answer keys
  

Skills Covered

• Addition within 20
• Subtraction within 20
• Number sense, decoding, problem solving, math fluency
  

Perfect For

• Spring math activities
• Math centers / small groups
• Morning work / bell ringers
• Early finishers
• Independent practice & homework
• Sub plans