Bring fall fun into your math lessons with these Missing Addends – Addition Within 20 Worksheets! This no-prep resource helps students in Grades 1–2 practice finding the missing number in addition equations up to 20. Each page features a clean layout, fall-themed illustrations, and a number line to support understanding.

⭐Perfect for math centers, morning work, small groups, or homework, these worksheets make learning addition facts fun and engaging all season long!

✅ What’s Included:

• 30 black-and-white printable worksheets
• 30 matching answer keys
• Fall-themed design for student engagement
• Number line support on every page

Note : Delivered as a .ZIP file. Please unzip to access the PDF worksheets

🎯 Skills Covered:

• Finding missing addends
• Solving addition within 20
• Building number sense and fact fluency

📘 Use For:

• Grade 1–2 classrooms
• Math centers, morning tubs, or review activities
• Independent practice or early finishers

Make math practice simple, seasonal, and joyful with Fall Math: Missing Addends – Addition Within 20! 🍂