Addition & Subtraction within 20 Fact Families | Google Slides for 1st-2nd Grade

Master fact families and number bonds with 24 interactive Google Slides featuring drag-and-drop activities!

Students have fun learning the part-part-whole relationship between numbers through engaging fact family houses and number bonds. Perfect for building math fluency for grades 1-2!

✨ What's Included (24 Google Slides):

• ✓ 16 Fact Family Houses Slides - Drag and drop practice
• ✓ 8 Number Bond Slides - Part-part-whole relationships
• ✓ Movable Pieces - Interactive drag and drop
• ✓ Addition & Subtraction within 20 - Complete practice
• ✓ Easy to Assign - Ready for Google Classroom

🏠 What Are Fact Families?

Fact families show the relationship between addition and subtraction using the same three numbers:

• 3 + 5 = 8
• 5 + 3 = 8
• 8 - 3 = 5
• 8 - 5 = 3

🔗 What Are Number Bonds?

Number bonds are visual tools showing how numbers can be composed and decomposed:

• Show part-part-whole relationships
• Help students see how numbers work together
• Build number sense and mental math strategies

🎯 Perfect For:

• Fact family practice
• Number bond instruction
• Addition and subtraction fluency
• Google Classroom assignments
• Math centers and stations
• Independent practice
• Distance learning
• Grades 1-2

💡 Why This Works:

Number bonds are powerful tools for helping children learn how to compose and decompose numbers! The interactive fact family houses make the part-part-whole relationship visual and engaging.

🎮 How It Works:

1. Students see a fact family house or number bond
2. Drag movable number pieces to complete the equations
3. Practice both addition and subtraction
4. Build understanding of inverse operations

✅ Teacher Benefits:

• No prep - assign in Google Classroom instantly
• 24 slides provide thorough practice
• Builds fluency within 20
• Visual representation aids understanding
• Works on any device with internet
• Supports mental math strategies

📚 Skills Developed:

• Understanding fact families
• Composing and decomposing numbers
• Addition and subtraction fluency
• Part-part-whole relationships
• Inverse operation understanding
• Mental math strategies

✨ Easy Setup:

1. Receive PDF with Google Slides link
2. Sign into your Google account
3. Click "Make a Copy"
4. Assign to students via Google Classroom
5. Students complete interactive activities

📚 Standards Aligned:

• CCSS 1.OA.3 - Apply properties of operations
• CCSS 1.OA.6 - Add and subtract within 20
• CCSS 1.OA.8 - Determine unknown numbers in equations
• CCSS 2.OA.B2 - Fluently add and subtract within 20

24 Google Slides | Fact Families & Number Bonds | Interactive Practice | Digital Download - Instant Access!

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