Subjects

Math

English Language Arts

Science

Social Studies

Foreign Language

Grades

Pre-K

Kindergarten

1st Grade

2nd Grade

3rd Grade

4th Grade

5th Grade

6th Grade

7th Grade

8th Grade

Worksheets

Games

Build a Worksheet

Word Scramble

Word Search

Crossword Puzzle

Sudoku Generator

Addition Worksheet Generator 

Subtraction Worksheet Generator

Multiplication Worksheet Generator

Division Worksheet Generator

See All

More Resources

Arts & Crafts

Hands-On Activities

CVC Words

Guided Lessons

Common Core State Standards

Common Core Math

Common Core ELA

Roly Recommends

Weekly Recommendations

Early Childhood

Social Emotional Learning

Fall

Hispanic Heritage Month

Halloween

Art Contest

Kindergarten - 3rd Grade Add by Composing and Decomposing Numbers Resources

Number bonds are a great way for your kids to explore the relationship between addition and subtraction. By filling in the missing numbers, students get experience with fact families.

Number Bonds All Around

Students will practice adding within 10 as they identify the missing numbers on each number bond using the numbers at the bottom of the page.

Fix the Number Bonds

This fact family worksheet gets kids to add and subtract. In this fact family worksheet, third graders will fill in the missing numbers in fact family houses.

Fact Family Houses

Give your young mathematicians practice with number bonds and number sentences in this visually interesting worksheet that has students composing and decomposing numbers.

Compose and Decompose Within 20

Practice representing 10 using ten frames in this kindergarten addition worksheet!

Make 10 in Ten Frames: Match the Equation #2

Get more practice representing 10 using ten frames in this kindergarten addition worksheet!

Make 10 in Ten Frames: Match the Equation #3

Give your students simple two-digit numbers to practice the decomposition addition strategy! This can be used as a stand-alone activity or in conjunction with the Composing and Decomposing lesson plan.

Decompose to Add: Two Digits Within 20

Kindergarteners practice representing equations using ten frames in this addition worksheet!

Make 10 in Ten Frames: Match the Equation #1

The decomposing and composing subtraction strategy can be a handy tool for tough three-digit numbers. Use this worksheet to give your students the practice they need to nail down the concept.

Subtraction with Decomposition

Give your young math learner practice composing numbers 11&ndash;19 with this addition strategies worksheet!

Compose 11-19: Ten and Ones #1

Get practice with addition facts within 20 with this colorful kindergarten math worksheet!

Make 11–19 in Ten Frames #1

Practice decomposing numbers and writing equations with this kindergarten and first-grade math worksheet!

Decompose 11-19: Tens and Ones #1

Practice using ten frames to make 5 in this early addition worksheet for kindergarteners!

Make 5 in Ten Frames #1

The third in a series of six, this addition worksheet gives learners more practice composing numbers 11&ndash;19!

Compose 11-19: Ten and Ones #3

Students will practice adding within five as they identify the missing number on each tree number bond and equation!

Tree Bonds

Get more practice using ten frames to make 5 in this early addition worksheet for kindergarteners!

Make 5 in Ten Frames #2

Practice making 6 using&nbsp;ten frames with this kindergarten math worksheet!

Make 6 in Ten Frames #1

Students will practice adding within five as they identify the missing number on each whale number bond!

Whale Bonds

Practice writing addition equations within 20 with this inviting and accessible math worksheet!

Make 11-19: Write the Equation #1

The second in a series of six, this addition worksheet gives learners more practice composing numbers 11&ndash;19!

Compose 11-19: Ten and Ones #2

Introduce learners to ten frames with this inviting early addition worksheet!

Make 3 in Ten Frames

The fourth in a series of six, this addition worksheet gives learners more practice composing numbers 11&ndash;19!

Compose 11-19: Ten and Ones #4

Give learners helpful practice using ten frames with this inviting early addition worksheet!

Make 4 in Ten Frames

The fifth in a series of six, this addition worksheet gives learners more practice composing numbers 11&ndash;19!

Compose 11-19: Ten and Ones #5

Get more practice writing addition equations within 20 with this inviting and accessible math worksheet!

Make 11-19: Write the Equation #2

The last in a series of six, this addition worksheet gives learners more practice composing numbers 11&ndash;19!

Compose 11-19: Ten and Ones #6

Your child will help by completing fact family houses with the information given. Then, she will use the word bank to fill out sentences about her observations.

Making Number Connections

Make 11-19: Write the Equation #4

Get more practice writing addition equations within 20 with this inviting math worksheet!

Make 11-19: Write the Equation #6

Get more practice with addition facts within 20 with this colorful kindergarten math worksheet!

Make 11–19 in Ten Frames #2

First Grade

Second Grade

Third Grade

Fourth Grade

Fifth Grade

Sixth Grade

Seventh Grade

Eighth Grade

Grade Level

Kindergarten - 3rd Grade

Lesson Plans

Interactive Worksheets

Workbooks

Activities

Exercises

Stories

Songs

Offline Games

Teacher Resources

Resource Type

Birthdays

Women's History Month

St. Patrick's Day

Ramadan

Passover

Spring

Easter

Earth Day

Cinco de Mayo

Mother's Day

Memorial Day

Asian Pacific American Heritage Month

Graduation

Summer

Summer Packets

Father's Day

Independence Day

Back to School

Labor Day

Dia de los Muertos

Veterans Day

Winter

Holidays

Thanksgiving

Christmas

Hanukkah

Kwanzaa

New Year

Martin Luther King Jr. Day

Lunar New Year

Valentine's Day

Presidents' Day

Black History Month

Occasion

Common Core

Mazes

Dot to Dot

Ball Games

Crossword

Fitness & Exercise

Group Games

Memory Games

Outdoor Games

Printable Board Games

Puzzles & Sudoku

Scavenger Hunt

Travel Games

Word Puzzles

Game Type

Fabric Projects

Beads & Jewelry

Paper & Glue Crafts

Construction & Sculpture

Painting & Drawing

Recycled Crafts

Coloring

Snacks

Mains

Sides

Dessert

Recipes

English Language Support