Part Part Whole Mats Fact Family Worksheets Addition Subtraction Missing Addends

Help students build a strong understanding of part part whole, fact families, missing addends, and addition and subtraction with this hands-on math resource. This pack includes part part whole mats, task cards, worksheets, and fact family activities to help Kindergarten, 1st Grade, and 2nd Grade students practice composing numbers, decomposing numbers, solving missing addend problems, and understanding the relationship between addition and subtraction.

These part part whole worksheets and mats are perfect for math centers, small groups, guided math, intervention, morning work, homework, early finishers, independent practice, and addition and subtraction review. Students will use part part whole models, number bonds, equations, task cards, and fact family practice to build number sense and confidence with basic operations.

Why Teachers Love This Resource

⭐ Builds Part Part Whole Understanding

Students practice breaking numbers into parts and combining parts to make a whole using visual models, mats, and worksheets.

⭐ Supports Missing Addends

The activities help students solve missing part and missing whole problems while building confidence with missing addend equations.

⭐ Connects Addition and Subtraction

Fact family activities help students understand inverse operations and see how addition and subtraction are related.

⭐ Includes Mats, Worksheets, and Task Cards

Use the hands-on mats and task cards for math centers and small groups, then use the worksheets for independent practice, homework, review, or assessment.

⭐ Great for Differentiation

Use the activities for addition and subtraction within 10, then extend to addition and subtraction within 20 as students gain confidence.

What’s Included

✅ Part part whole mats

✅ Part part whole worksheets

✅ Fact family worksheets

✅ Fact family activities

✅ Missing addends practice

✅ Missing part activities

✅ Missing whole activities

✅ Addition and subtraction worksheets

✅ Addition and subtraction task cards

✅ Number bonds practice

✅ Addition within 10 activities

✅ Subtraction within 10 activities

✅ Addition within 20 activities

✅ Subtraction within 20 activities

✅ Math center activities

✅ Low-prep math printables

Skills Covered

✅ Part part whole

✅ Number bonds

✅ Missing addends

✅ Missing parts

✅ Missing whole

✅ Fact families

✅ Addition

✅ Subtraction

✅ Addition within 10

✅ Subtraction within 10

✅ Addition within 20

✅ Subtraction within 20

✅ Inverse operations

✅ Composing numbers

✅ Decomposing numbers

✅ Number sense

✅ Basic operations

✅ Math fluency

Perfect For

✅ Kindergarten math centers

✅ 1st Grade addition and subtraction

✅ 2nd Grade review

✅ Part part whole lessons

✅ Number bonds practice

✅ Missing addends practice

✅ Fact family lessons

✅ Addition and subtraction within 10

✅ Addition and subtraction within 20

✅ Guided math groups

✅ Small groups

✅ Math intervention

✅ Morning work

✅ Homework

✅ Early finishers

✅ Independent practice

✅ Homeschool math practice

Teaching Tip

Introduce part part whole models with counters, cubes, or number bonds before moving to equations. Have students build the two parts, count the whole, write the addition equation, and then discuss the related subtraction facts to strengthen their understanding of fact families and inverse operations.

These part part whole mats, fact family worksheets, and missing addends activities help students build number sense, solve addition and subtraction problems, understand number bonds, and connect addition and subtraction within 10 and within 20.

I hope you love this resource!

YOU MAY ALSO LOVE...

>>> Word Problems (Addition & Subtraction)

>>> Number Line Addition & Subtraction

>>> 10 Frame Addition & Subtraction

FOLLOW ALONG!

★★★ Click here to follow me to get regular updates about new resources and awesome freebies ★★★

QUESTIONS, ISSUES OR REQUESTS

• Please feel free to contact me via the "Ask a Question" tab. I value your feedback and am happy to help.
• Need help with printing, downloading or opening files? Click here.