Missing Addends to 20 Differentiated Worksheets – with Visuals Addition SPED

Help your students truly understand addition with this Differentiated Missing Addends to 20 with Picture Supports worksheets! With 60 total problems (30 within 10 + 30 within 20) and 4 levels of differentiation, your learners will build confidence solving for the missing number using pictures, models, and equations. Perfect for special education, intervention, and early elementary math.

⭐ Why You’ll Love This Resource

Finding the missing addend can feel confusing for students who can add but don’t yet understand how numbers work together. This resource provides visual scaffolds and structured practice so students can build real understanding instead of guessing.

⭐ Learning Targets

• Represent addition equations using pictures and models to find the missing addend.
• Use strategies such as counting on, number relationships, and part–part–whole thinking to solve missing addend problems within 10 and 20.

⭐ What’s Included

• 60 total problems
  • 30 missing addend problems within 10
  • 30 missing addend problems within 20
• Differentiated 4 ways to support a wide range of learners
• Visual models and picture supports to build conceptual understanding
• Clear and consistent format to reduce cognitive load
• Print-and-go pages for easy implementation

⭐ Differentiation Levels

1. Heavy visual support – for both addends
2. Minimal visual support – first addend only
3. No visual support – for both addends
4. Independent practice with equations

Perfect for special education, RTI, math centers, small groups, and independent work.

⭐ Ways to Use

• Small-group intervention
• Math centers or rotations
• Independent practice
• Spiral review
• Homework or sub plans
• Assessment and progress monitoring

⭐ Build Stronger Foundations

Pair this resource with the Picture Addition Differentiated Worksheets to strengthen foundational addition skills first, then move students into missing addends with confidence.

Together, they create a complete addition skill progression while saving you planning time.

• Differentiated Picture Addition & Missing Addends Worksheets