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

Holidays

Winter

Christmas

Hanukkah

Kwanzaa

Showing Results for one-digit--and-missing-factors

Kids hone their single-digit addition skills as they match equations with their missing factors.

Match: Addition Within 10 and Missing Factors

Dive for treasure and missing factors in this online game featuring addition equations.

Treasure Diving: Addition Missing Addends Within 20 (Game 1)

Learners hone their two-digit by one-digit addition skills in this underwater race to sunken treasure! 

Treasure Diving: Adding Two-Digit and One-Digit Numbers

Give your first grader's math skills a boost with this delightful worksheet that asks them to complete a collection of one-digit addition problems.

Practice One-Digit Addition 1

Learners will take on 20 one-digit addition problems in this sweet springtime worksheet.

Spring Into Addition! One-Digit Addition Practice

Children hone their multi-digit addition skills in this fun race to the finish line!

Water Rafting: Adding Two-Digit and One-Digit Numbers

Which number is missing? Click on the number that fits each addition expression and win the race.

Water Rafting: Addition Missing Addends Within 10 (Game 1)

Children practice adding two-digit and one-digit numbers to dig up fossils in this math game.

Dino Bones: Two-Digit Addition Within 100

In this addition and subtraction worksheet, children will provide the missing numbers to balance ten expressions.

The Numbers Are Missing!

Single-digit addition is a leap away using number lines like the ones on this worksheet.

Number Line Frog Leap One-Digit Addition

Your child will enjoy cutting and pasting while solving problems to fill in the missing information.

Find the Missing Fact Family Number

Practice finding missing numbers while adding within 20 using ten frames!

Adding Within 20 Using Ten Frames: Missing Numbers

Kids practice matching each addition equation to its missing factor in this interactive math game.

Match: Addition within 20 and Missing Addends

Practice adding two-digit numbers on open number lines with this inviting addition worksheet!

Adding Two-Digit Numbers on an Open Number Line #1

Add one and find the sum! In this game, children practice number and pattern recognition skills. 

Ski Racer: Two-Digit Addition and Finding 1 More

Fill in these addition facts! This game challenges kids to match missing addends to each equation.

Match: Addition Within 20 and Missing Addends 2

Children hone their knowledge of addition and missing addends in a race to reach the sunken treasure.

Treasure Diving: Addition Missing Addends Within 10 (Game 2)

Jump to the rhythm of the math beat with this 1st grade worksheet that features single-digit addition problems with sums up to 9.

Single-Digit Addition

It’s time to learn more about the equals sign! By filling in missing factors, students learn how the equals sign means “the same as.”

Make it the Same

Kids love it when things are fair! Help students make equal groups of toys while exploring how the equals sign means “the same as.” Students will draw the missing objects and write the missing factors to balance the equations.

Make it Fair With Equal Groups

Tackle two-digit addition with place value charts in this helpful worksheet!

Adding Tens and Ones #1

This worksheet takes your child a step farther than one-digit addition. As he completes the page, he&#39;ll learn to add a two-digit number to a one-digit number.

Count and Add Blocks

Would your first grader rather color fairies than do her math? With this worksheet, she can do both! This fairy practice sheet focuses on two-digit addition.

Fairy Double-Digit Addition

Practice adding one to numbers within 10 with this first-grade addition worksheet!

Adding One

<p>Learners will tackle 12 single-digit addition problems in this football-themed math worksheet.&nbsp;</p>

Football Addition #1

This worksheet helps students understand how an equals sign means “the same as.” By filling in missing factors, students gain practice seeing how multiple number combinations can make the same number.

Balance Each Side

Your first grader can learn single-digit addition by counting up dots with this colorful worksheet!

Count the Dots: Single-Digit Addition 16

Your first grader can practice single-digit addition by doing little more than counting dots!

Count the Dots: Single-Digit Addition 17

Here's some valuable single-digit addition practice that will hold your child's interest with some colorful diagrams!

Count the Dots: Single-Digit Addition 20

In this first grade math worksheet, your child will solve single-digit addition problems two ways: with numbers and with dots!

Count the Dots: Single-Digit Addition 21

First Grade

Second Grade

Third Grade

Fourth Grade

Fifth Grade

Sixth Grade

Seventh Grade

Eighth Grade

Grade Level

Lesson Plans

Interactive Worksheets

Workbooks

Activities

Exercises

Stories

Songs

Offline Games

Teacher Resources

Teacher Editions

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

Fall

Hispanic Heritage Month

Halloween

Dia de los Muertos

Veterans Day

Thanksgiving

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