SKIP TO CONTENT
Worksheet Generator
Subjects
Grades
Worksheets
Games
Build a Worksheet
More Resources
Roly Recommends
Subjects
Grades
Worksheets
Games
Build a Worksheet
More Resources
Roly Recommends
1st Grade Within 20 Addition Fact Fluency Resources : Page 2
Filters
Math
Addition
170 results
Math
✕
1st Grade
✕
Within 20
✕
Clear All
170 results
Subtopics:
Addition Strategies
Addition Fact Fluency
✕
Addition Properties
Repeated Addition
Multi-Digit Addition
Addition Word Problems
Show Less
Filters
Math
✕
1st Grade
✕
Within 20
✕
Subjects
Math
Grade Level
Pre-K
K
1st
2nd
3rd
4th
5th
6th
7th
8th
Early Childhood
Elementary School
Middle School
Resource Type
Worksheets
Games
Interactive Worksheets
Activities
Exercises
Offline Games
Guided Lessons
Occasion
St. Patrick's Day
Spring
Easter
Halloween
Holidays
Thanksgiving
Hanukkah
Valentine's Day
Common Core
Yes
Game Type
Ball Games
Group Games
Puzzles & Sudoku
Arts & Crafts
Arts & Crafts
Painting & Drawing
Recycled Crafts
Coloring
Yes
Addition Number Range
Within 5
Within 10
Within 20
Two-Digit Numbers
See More
Clear All
View 170 results
1st Grade Within 20 Addition Fact Fluency Resources : Page 2
Filters
170 results
Math
✕
1st Grade
✕
Within 20
✕
Clear All
170 results
Easter Puzzle: Addition and Subtraction Within 20
Interactive Worksheet
Easter Puzzle: Addition and Subtraction Within 20
First Grade
Addition
Invite your learners to hop into some fun with this seasonal Easter puzzle worksheet!
Interactive Worksheet
Easter Puzzle: Addition and Subtraction Within 20
Interactive Worksheet
Easter Puzzle: Addition and Subtraction Within 20
Invite your learners to hop into some fun with this seasonal Easter puzzle worksheet!
First Grade
Addition
Interactive Worksheet
Greatest Number
Activity
Greatest Number
First Grade
Addition
Finding the greatest number is great math practice! This strategic card game will help reinforce the concept of number value as well as addition facts.
Activity
Greatest Number
Activity
Greatest Number
Finding the greatest number is great math practice! This strategic card game will help reinforce the concept of number value as well as addition facts.
First Grade
Addition
Activity
Adding Eight
Interactive Worksheet
Adding Eight
First Grade
Addition
Build addition fluency with this worksheet that focuses on adding eight to numbers within 10!
Interactive Worksheet
Adding Eight
Interactive Worksheet
Adding Eight
Build addition fluency with this worksheet that focuses on adding eight to numbers within 10!
First Grade
Addition
Interactive Worksheet
Additive Inverse Practice
Interactive Worksheet
Additive Inverse Practice
First Grade
Addition
Have your child work backwards to solve addition problems and learn more about the additive inverse.
Interactive Worksheet
Additive Inverse Practice
Interactive Worksheet
Additive Inverse Practice
Have your child work backwards to solve addition problems and learn more about the additive inverse.
First Grade
Addition
Interactive Worksheet
Balance Equations #2
Interactive Worksheet
Balance Equations #2
First Grade
Addition
Get more practice balancing addition and subtraction equations with this lower grades math worksheet!
Interactive Worksheet
Balance Equations #2
Interactive Worksheet
Balance Equations #2
Get more practice balancing addition and subtraction equations with this lower grades math worksheet!
First Grade
Addition
Interactive Worksheet
Three Addend Word Problems
Worksheet
Three Addend Word Problems
First Grade
Addition
Teach your students to solve word problems with three addends. Plenty of space is provided for students to show their thinking!
Worksheet
Three Addend Word Problems
Worksheet
Three Addend Word Problems
Teach your students to solve word problems with three addends. Plenty of space is provided for students to show their thinking!
First Grade
Addition
Worksheet
Adding Six
Interactive Worksheet
Adding Six
First Grade
Addition
Help learners build addition fluency with this worksheet that focuses on adding six to numbers within 10!
Interactive Worksheet
Adding Six
Interactive Worksheet
Adding Six
Help learners build addition fluency with this worksheet that focuses on adding six to numbers within 10!
First Grade
Addition
Interactive Worksheet
Number Line Frog Leap One-Digit Addition
Worksheet
Number Line Frog Leap One-Digit Addition
First Grade
Addition
Single-digit addition is a leap away using number lines like the ones on this worksheet.
Worksheet
Number Line Frog Leap One-Digit Addition
Worksheet
Number Line Frog Leap One-Digit Addition
Single-digit addition is a leap away using number lines like the ones on this worksheet.
First Grade
Addition
Worksheet
Valentine's Day Puzzle: Addition and Subtraction Within 20
Interactive Worksheet
Valentine's Day Puzzle: Addition and Subtraction Within 20
First Grade
Addition
Practice addition and subtraction within 20 with this sweet Valentine’s Day math puzzle!
Interactive Worksheet
Valentine's Day Puzzle: Addition and Subtraction Within 20
Interactive Worksheet
Valentine's Day Puzzle: Addition and Subtraction Within 20
Practice addition and subtraction within 20 with this sweet Valentine’s Day math puzzle!
First Grade
Addition
Interactive Worksheet
Build Your Own Number Bond
Worksheet
Build Your Own Number Bond
First Grade
Addition
It’s time for students to make their own number bonds! In this activity, students will be given number sentences to solve and represent using number bonds.
Worksheet
Build Your Own Number Bond
Worksheet
Build Your Own Number Bond
It’s time for students to make their own number bonds! In this activity, students will be given number sentences to solve and represent using number bonds.
First Grade
Addition
Worksheet
Hundreds Chart Game
Worksheet
Hundreds Chart Game
First Grade
Addition
This math game is a great way to help first grade learners hone their addition and subtraction skills as they race to 100.
Worksheet
Hundreds Chart Game
Worksheet
Hundreds Chart Game
This math game is a great way to help first grade learners hone their addition and subtraction skills as they race to 100.
First Grade
Addition
Worksheet
The Numbers Are Missing!
Interactive Worksheet
The Numbers Are Missing!
First Grade
Addition
In this addition and subtraction worksheet, children will provide the missing numbers to balance ten expressions.
Interactive Worksheet
The Numbers Are Missing!
Interactive Worksheet
The Numbers Are Missing!
In this addition and subtraction worksheet, children will provide the missing numbers to balance ten expressions.
First Grade
Addition
Interactive Worksheet
Inverse Operations Practice
Worksheet
Inverse Operations Practice
First Grade
Addition
Kids will learn more about inverse operations by reviewing their subtraction problems. Use addition, the inverse of subtraction, to review problems.
Worksheet
Inverse Operations Practice
Worksheet
Inverse Operations Practice
Kids will learn more about inverse operations by reviewing their subtraction problems. Use addition, the inverse of subtraction, to review problems.
First Grade
Addition
Worksheet
Balance Equations #3
Interactive Worksheet
Balance Equations #3
First Grade
Addition
Get even more fun practice balancing addition and subtraction equations with this lower grades math worksheet!
Interactive Worksheet
Balance Equations #3
Interactive Worksheet
Balance Equations #3
Get even more fun practice balancing addition and subtraction equations with this lower grades math worksheet!
First Grade
Addition
Interactive Worksheet
Make Balanced Equations #1
Worksheet
Make Balanced Equations #1
First Grade
Addition
Practice making balanced equations with this first-grade math worksheet!
Worksheet
Make Balanced Equations #1
Worksheet
Make Balanced Equations #1
Practice making balanced equations with this first-grade math worksheet!
First Grade
Addition
Worksheet
Subtraction Fact Families
Interactive Worksheet
Subtraction Fact Families
First Grade
Addition
This solve-and-check worksheet encourages kids to solve subtraction problems, and then check their answers with addition.
Interactive Worksheet
Subtraction Fact Families
Interactive Worksheet
Subtraction Fact Families
This solve-and-check worksheet encourages kids to solve subtraction problems, and then check their answers with addition.
First Grade
Addition
Interactive Worksheet
Compose 11-19: Ten and Ones #2
Interactive Worksheet
Compose 11-19: Ten and Ones #2
Kindergarten
Addition
The second in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!
Interactive Worksheet
Compose 11-19: Ten and Ones #2
Interactive Worksheet
Compose 11-19: Ten and Ones #2
The second in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!
Kindergarten
Addition
Interactive Worksheet
Break the Numbers Down!
Worksheet
Break the Numbers Down!
First Grade
Addition
Students learn to decompose numbers through this fun activity. After being given a number, young mathematicians come up with their own way to decompose the number into two different numbers.
Worksheet
Break the Numbers Down!
Worksheet
Break the Numbers Down!
Students learn to decompose numbers through this fun activity. After being given a number, young mathematicians come up with their own way to decompose the number into two different numbers.
First Grade
Addition
Worksheet
Addition Number Stories
Worksheet
Addition Number Stories
First Grade
Addition
Practice addition from a different approach with these number stories. Find the addition equation in each word problem.
Worksheet
Addition Number Stories
Worksheet
Addition Number Stories
Practice addition from a different approach with these number stories. Find the addition equation in each word problem.
First Grade
Addition
Worksheet
Math Monster Madness
Worksheet
Math Monster Madness
First Grade
Addition
Can your child use her addition and subtraction knowledge to put the numbers where they need to go?
Worksheet
Math Monster Madness
Worksheet
Math Monster Madness
Can your child use her addition and subtraction knowledge to put the numbers where they need to go?
First Grade
Addition
Worksheet
Double-9 Domino Dash
Worksheet
Double-9 Domino Dash
First Grade
Addition
Students will practice counting, adding, and comparing numbers with this engaging game. Each player chooses a domino, and the player with the greater number of dots takes both dominoes!
Worksheet
Double-9 Domino Dash
Worksheet
Double-9 Domino Dash
Students will practice counting, adding, and comparing numbers with this engaging game. Each player chooses a domino, and the player with the greater number of dots takes both dominoes!
First Grade
Addition
Worksheet
Jack and the Beanstalk Math
Interactive Worksheet
Jack and the Beanstalk Math
First Grade
Addition
Jack and the Beanstalk math means counting beans, and adding up how many songs the magic harp knows how to play in word problems for young kids.
Interactive Worksheet
Jack and the Beanstalk Math
Interactive Worksheet
Jack and the Beanstalk Math
Jack and the Beanstalk math means counting beans, and adding up how many songs the magic harp knows how to play in word problems for young kids.
First Grade
Addition
Interactive Worksheet
Add Multiple Numbers
Interactive Worksheet
Add Multiple Numbers
First Grade
Addition
Challenge your child to add three, four, and five numbers together. He may find the task daunting, but there's a trick to add multiple numbers that will help!
Interactive Worksheet
Add Multiple Numbers
Interactive Worksheet
Add Multiple Numbers
Challenge your child to add three, four, and five numbers together. He may find the task daunting, but there's a trick to add multiple numbers that will help!
First Grade
Addition
Interactive Worksheet
Easter Word Problems #1
Worksheet
Easter Word Problems #1
First Grade
Addition
Get ready for Easter! These colorful word problems will get your child in the mood for this spring holiday as he practices basic math.
Worksheet
Easter Word Problems #1
Worksheet
Easter Word Problems #1
Get ready for Easter! These colorful word problems will get your child in the mood for this spring holiday as he practices basic math.
First Grade
Addition
Worksheet
Garden Addition
Worksheet
Garden Addition
First Grade
Addition
Take math practice to the vegetable garden! Work through these rebus-style word problems to practice basic addition from a different approach.
Worksheet
Garden Addition
Worksheet
Garden Addition
Take math practice to the vegetable garden! Work through these rebus-style word problems to practice basic addition from a different approach.
First Grade
Addition
Worksheet
Domino Fact Families
Worksheet
Domino Fact Families
First Grade
Addition
Kids will add the domino dots and use the results to create a domino fact family. They will continue practicing with fact family number sentences.
Worksheet
Domino Fact Families
Worksheet
Domino Fact Families
Kids will add the domino dots and use the results to create a domino fact family. They will continue practicing with fact family number sentences.
First Grade
Addition
Worksheet
Compose 11-19: Ten and Ones #3
Interactive Worksheet
Compose 11-19: Ten and Ones #3
Kindergarten
Addition
The third in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!
Interactive Worksheet
Compose 11-19: Ten and Ones #3
Interactive Worksheet
Compose 11-19: Ten and Ones #3
The third in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!
Kindergarten
Addition
Interactive Worksheet
Simple Addition
Worksheet
Simple Addition
First Grade
Addition
Time to start fishin' for addition! Here's a great worksheet that will help your child practice his simple addition and counting.
Worksheet
Simple Addition
Worksheet
Simple Addition
Time to start fishin' for addition! Here's a great worksheet that will help your child practice his simple addition and counting.
First Grade
Addition
Worksheet
Compose 11-19: Ten and Ones #5
Interactive Worksheet
Compose 11-19: Ten and Ones #5
Kindergarten
Addition
The fifth in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!
Interactive Worksheet
Compose 11-19: Ten and Ones #5
Interactive Worksheet
Compose 11-19: Ten and Ones #5
The fifth in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!
Kindergarten
Addition
Interactive Worksheet
Nature Math
Worksheet
Nature Math
First Grade
Addition
Let's go on a math hike! Read each word problem out loud, and figure out the addition or subtraction equation that it represents.
Worksheet
Nature Math
Worksheet
Nature Math
Let's go on a math hike! Read each word problem out loud, and figure out the addition or subtraction equation that it represents.
First Grade
Addition
Worksheet
1
2
3
4
5
6