SKIP TO CONTENT
Worksheet Generator
Subjects
Grades
Worksheets
Games
Build a Worksheet
More Resources
Roly Recommends
Summer Boost
Subjects
Grades
Worksheets
Games
Build a Worksheet
More Resources
Roly Recommends
Summer Boost
1st Grade Within 20 Addition Fact Fluency Worksheets : Page 2
Filters
Math
Addition
155 results
Math
✕
1st Grade
✕
Worksheets
✕
Within 20
✕
Clear all
155 results
Subtopics:
Addition Strategies
Addition Fact Fluency
✕
Addition Properties
Multi-Digit Addition
Addition Word Problems
Show Less
Filters
Math
✕
1st Grade
✕
Worksheets
✕
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
Puzzles & Sudoku
Coloring
Yes
Addition Number Range
Within 5
Within 10
Within 20
Two-Digit Numbers
Clear all
View 155 results
1st Grade Within 20 Addition Fact Fluency Worksheets : Page 2
Filters
155 results
Math
✕
1st Grade
✕
Worksheets
✕
Within 20
✕
Clear all
155 results
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
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
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
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
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
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
Simple Addition Fishin'
Worksheet
Simple Addition Fishin'
First Grade
Addition
Let's go fishing! Here's a great worksheet to help your child practice his simple addition and counting.
Worksheet
Simple Addition Fishin'
Worksheet
Simple Addition Fishin'
Let's go fishing! Here's a great worksheet to help your child practice his simple addition and counting.
First Grade
Addition
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
Get to the Jack-o'-Lantern!
Worksheet
Get to the Jack-o'-Lantern!
First Grade
Addition
In the Halloween Hundreds Chart Game, players try to get to the jack-o’-lantern, or 100, faster than their opponent. In this addition worksheet, students will use the game boards of two fictional players to answer questions and write number sentences.
Worksheet
Get to the Jack-o'-Lantern!
Worksheet
Get to the Jack-o'-Lantern!
In the Halloween Hundreds Chart Game, players try to get to the jack-o’-lantern, or 100, faster than their opponent. In this addition worksheet, students will use the game boards of two fictional players to answer questions and write number sentences.
First Grade
Addition
Worksheet
Make Your Own Fact Family Triangles
Worksheet
Make Your Own Fact Family Triangles
First Grade
Addition
Students will love getting to make and cut out their own fact family triangles as they practice writing three related numbers.
Worksheet
Make Your Own Fact Family Triangles
Worksheet
Make Your Own Fact Family Triangles
Students will love getting to make and cut out their own fact family triangles as they practice writing three related numbers.
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
Addition Fishin'
Worksheet
Addition Fishin'
First Grade
Addition
Time to start fishin' for addition! Here's a great worksheet to help your child practice his simple addition and counting.
Worksheet
Addition Fishin'
Worksheet
Addition Fishin'
Time to start fishin' for addition! Here's a great worksheet to help your child practice his simple addition and counting.
First Grade
Addition
Worksheet
Simple Addition Watermelons
Worksheet
Simple Addition Watermelons
First Grade
Addition
Simple but playful this single digit addition worksheet makes for great math practice for your first grader.
Worksheet
Simple Addition Watermelons
Worksheet
Simple Addition Watermelons
Simple but playful this single digit addition worksheet makes for great math practice for your first grader.
First Grade
Addition
Worksheet
Simple Addition Problems
Worksheet
Simple Addition Problems
First Grade
Addition
This simple worksheet lets your child practice single digit addition to find the sums that equal the number above each orange.
Worksheet
Simple Addition Problems
Worksheet
Simple Addition Problems
This simple worksheet lets your child practice single digit addition to find the sums that equal the number above each orange.
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
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
Fish for Addition
Worksheet
Fish for Addition
First Grade
Addition
Fishing fanatics, here's a great math worksheet for you! Help your child practice his simple addition and counting.
Worksheet
Fish for Addition
Worksheet
Fish for Addition
Fishing fanatics, here's a great math worksheet for you! Help your child practice his simple addition and counting.
First Grade
Addition
Worksheet
Addition Symbols Math Lab
Worksheet
Addition Symbols Math Lab
First Grade
Addition
Your can experiment with addition facts here in the math lab. Can he write the missing addition symbols and complete the problems?
Worksheet
Addition Symbols Math Lab
Worksheet
Addition Symbols Math Lab
Your can experiment with addition facts here in the math lab. Can he write the missing addition symbols and complete the problems?
First Grade
Addition
Worksheet
Halloween Addition #5
Interactive Worksheet
Halloween Addition #5
First Grade
Addition
Practice addition within 20 with this Halloween math workheet!
Interactive Worksheet
Halloween Addition #5
Interactive Worksheet
Halloween Addition #5
Practice addition within 20 with this Halloween math workheet!
First Grade
Addition
Interactive Worksheet
Compose 11-19: Ten and Ones #1
Interactive Worksheet
Compose 11-19: Ten and Ones #1
Kindergarten
Addition
Give your young math learner practice composing numbers 11–19 with this addition strategies worksheet!
Interactive Worksheet
Compose 11-19: Ten and Ones #1
Interactive Worksheet
Compose 11-19: Ten and Ones #1
Give your young math learner practice composing numbers 11–19 with this addition strategies worksheet!
Kindergarten
Addition
Interactive Worksheet
Fishin' for Addition
Worksheet
Fishin' for Addition
First Grade
Addition
How many fish can you catch? Help your child practice his simple addition and counting with this fun worksheet!
Worksheet
Fishin' for Addition
Worksheet
Fishin' for Addition
How many fish can you catch? Help your child practice his simple addition and counting with this fun worksheet!
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
Balancing Act
Interactive Worksheet
Balancing Act
First Grade
Addition
These scales need balancing! By filling in missing addends, this worksheet helps students understand how an equals sign means “the same as.”
Interactive Worksheet
Balancing Act
Interactive Worksheet
Balancing Act
These scales need balancing! By filling in missing addends, this worksheet helps students understand how an equals sign means “the same as.”
First Grade
Addition
Interactive Worksheet
Basketball Addition Facts #4
Worksheet
Basketball Addition Facts #4
First Grade
Addition
Is your child an addition all star? Test his math handling skills with a fun basketball math sheet, where he'll work on one-digit addition facts.
Worksheet
Basketball Addition Facts #4
Worksheet
Basketball Addition Facts #4
Is your child an addition all star? Test his math handling skills with a fun basketball math sheet, where he'll work on one-digit addition facts.
First Grade
Addition
Worksheet
Gather the Fact Family Equations
Worksheet
Gather the Fact Family Equations
First Grade
Addition
Gather the fact family equations hidden in the puzzle to complete the fact family. Finish with an organized written report of your findings.
Worksheet
Gather the Fact Family Equations
Worksheet
Gather the Fact Family Equations
Gather the fact family equations hidden in the puzzle to complete the fact family. Finish with an organized written report of your findings.
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
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
Who Got the Pumpkin?
Worksheet
Who Got the Pumpkin?
First Grade
Addition
In this Halloween-themed math worksheet, students will look at existing game boards and add one and two-digit numbers as they try to determine who got the pumpkin in the pumpkin race game.
Worksheet
Who Got the Pumpkin?
Worksheet
Who Got the Pumpkin?
In this Halloween-themed math worksheet, students will look at existing game boards and add one and two-digit numbers as they try to determine who got the pumpkin in the pumpkin race game.
First Grade
Addition
Worksheet
Balance Each Side
Interactive Worksheet
Balance Each Side
First Grade
Addition
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.
Interactive Worksheet
Balance Each Side
Interactive Worksheet
Balance Each Side
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.
First Grade
Addition
Interactive Worksheet
Hanukkah Math
Worksheet
Hanukkah Math
First Grade
Addition
This worksheet shares Hanukkah themed math problems with numbers under 10.
Worksheet
Hanukkah Math
Worksheet
Hanukkah Math
This worksheet shares Hanukkah themed math problems with numbers under 10.
First Grade
Addition
Worksheet
1
2
3
4
5
6