Make addition practice engaging and meaningful with this Add Three Numbers – Use Doubles Strategy Solve the Room activity! Students move around the classroom solving three-number addition problems by using the doubles and near doubles strategy to build number sense and mental math fluency.

This hands-on activity keeps students active while reinforcing important addition skills within 20.

✏️ What’s Included:

• 24 Solve the Room task cards
• Recording sheet
• Answer key
• Easy-to-prep printable format

🎯 Skills Covered:

• Adding three numbers
• Using doubles facts (ex: 6 + 6 + 2)
• Near doubles strategy
• Mental math strategies
• Addition within 20

🏫 Perfect For:

• Math centers
• Small groups
• Whole-class movement activities
• Intervention support
• Independent practice
• Back to School or anytime review

Students build confidence as they recognize doubles patterns and apply efficient strategies to solve addition problems quickly and accurately.

Low prep. Engaging. Strategy-based.

Your students will love solving the room while strengthening their addition skills!