Description
Math Decoders™ are puzzle-style math games that turn subtraction practice into code-breaking fun. In this fall-themed Crack the Code math task cards set, students solve subtraction facts 11 to 20 by matching picture codes to numbers, completing the equation, and recording their answers. The consistent routine helps students build fluency, independence, and confidence while enjoying seasonal math practice.
What’s Included:
- Subtraction Task Cards for Subtraction Facts 11 to 20 (fall themed)
- Number Code Key
- Ten Frame Task Cards for support
- Crack the Code Full Mat
- Small Subtraction Task Cards for the Full Mat
- Recording Worksheet
- Task Card Box Label
Skills Covered by the Math Task Cards:
- Subtraction facts within 20
- Fact fluency and automaticity
- Number recognition
- Problem-solving and logical reasoning
- Using ten frames to support computation
How the Crack the Code Math Task Cards Work:
- Use the code to find the numbers.
- Write the subtraction fact on the task card or mat.
- Use the ten frame to solve the problem.
- Record the subtraction fact on the worksheet.
Why Teachers Love It
- Brings fall fun into subtraction practice
- Puzzle format builds engagement and persistence
- Includes recording worksheet for accountability
- Works for independent, partner, or small group practice
Give your students a fun way to practice subtraction facts 11–20 this fall with these Crack the Code Math Task Cards — part of the Math Decoders™ series.
Math Decoders™ is a trademark of United Teaching. © 2025 United Teaching. All rights reserved.
