Decode Secret Messages with Number Line Codebreaker Worksheets. 

Completing these secret message worksheets is a fun and engaging activity for kids in the classroom to familiarise themselves with a number line and how to use one to complete different operations. Four exciting codebreakers worksheets are included, focusing on adding and subtracting integers.

Not only will kids have fun trying to crack the code, but they’ll also develop some of the following skills:

• Critical thinking
• Problem-solving
• Attention to detail
• Fine motor skills
• Patience and persistence.

Each secret code worksheet features an inspirational message hidden in the code. An answer key is included with your download to make grading fast and easy!

Download Your Adding and Subtracting Integers Worksheet PDF

Use the dropdown icon on the Download button to choose between the PDF or Google Slides version of this resource. 

Because this resource includes an answer sheet, we recommend you print one copy of the entire file. Then, make photocopies of the blank worksheet for students to complete. 

This resource was created by Cassandra Friesen, a teacher and Teach Starter Collaborator.

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