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1st and 2nd Grade Common Core Math Resources for '1-20' : Page 2

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1st and 2nd Grade Common Core Math Resources for '1-20' : Page 2

1,149 results
Search for: 1-20
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1st and 2nd Grade
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1,149 results
Crafty Facts: Add and Subtract Within 20
Crafty Facts: Add and Subtract Within 20
Interactive Worksheet
Crafty Facts: Add and Subtract Within 20 large image
Crafty Facts: Add and Subtract Within 20
First Grade
Mixed Operations
It’s time for some DIY! Students will be challenged to solve 20 addition and subtraction problems in this friendly worksheet!
Interactive Worksheet
Crafty Facts: Add and Subtract Within 20
Crafty Facts: Add and Subtract Within 20
Interactive Worksheet
Crafty Facts: Add and Subtract Within 20
It’s time for some DIY! Students will be challenged to solve 20 addition and subtraction problems in this friendly worksheet!
First Grade
Mixed Operations
Interactive Worksheet
Valentine's Day Puzzle: Addition and Subtraction Within 20
Valentine's Day Puzzle: Addition and Subtraction Within 20
Interactive Worksheet
Valentine's Day Puzzle: Addition and Subtraction Within 20 large image
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
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
Spring Math Assessment Subtraction within 20
Spring Math Assessment Subtraction within 20
Worksheet
Spring Math Assessment Subtraction within 20 large image
Spring Math Assessment Subtraction within 20
First Grade
Mixed Operations
Use these fun toy themed math problems to assess your students’ ability to solve addition and subtraction problems within 20.
Worksheet
Spring Math Assessment Subtraction within 20
Spring Math Assessment Subtraction within 20
Worksheet
Spring Math Assessment Subtraction within 20
Use these fun toy themed math problems to assess your students’ ability to solve addition and subtraction problems within 20.
First Grade
Mixed Operations
Worksheet
Treasure Diving: Compose Numbers to Make 20 (Game 3)
Treasure Diving: Compose Numbers to Make 20 (Game 3)
Game
Treasure Diving: Compose Numbers to Make 20 (Game 3) large image
Treasure Diving: Compose Numbers to Make 20 (Game 3)
First Grade
Addition
In this energizing math game, think about how different numbers can add up to 20.
Game
Treasure Diving: Compose Numbers to Make 20 (Game 3)
Treasure Diving: Compose Numbers to Make 20 (Game 3)
Game
Treasure Diving: Compose Numbers to Make 20 (Game 3)
In this energizing math game, think about how different numbers can add up to 20.
First Grade
Addition
Game
Treasure Diving: Compose Numbers to Make 20 (Game 2)
Treasure Diving: Compose Numbers to Make 20 (Game 2)
Game
Treasure Diving: Compose Numbers to Make 20 (Game 2) large image
Treasure Diving: Compose Numbers to Make 20 (Game 2)
First Grade
Addition
Compose numbers to make 20 and build first grade addition skills in each round of this online game.
Game
Treasure Diving: Compose Numbers to Make 20 (Game 2)
Treasure Diving: Compose Numbers to Make 20 (Game 2)
Game
Treasure Diving: Compose Numbers to Make 20 (Game 2)
Compose numbers to make 20 and build first grade addition skills in each round of this online game.
First Grade
Addition
Game
Water Rafting: Compose Numbers to Make 20 (Game 3)
Water Rafting: Compose Numbers to Make 20 (Game 3)
Game
Water Rafting: Compose Numbers to Make 20 (Game 3) large image
Water Rafting: Compose Numbers to Make 20 (Game 3)
First Grade
Addition
Children use their mental math skills to determine which equations add up to 20 in this math game.
Game
Water Rafting: Compose Numbers to Make 20 (Game 3)
Water Rafting: Compose Numbers to Make 20 (Game 3)
Game
Water Rafting: Compose Numbers to Make 20 (Game 3)
Children use their mental math skills to determine which equations add up to 20 in this math game.
First Grade
Addition
Game
Football Subtraction #1
Football Subtraction #1
Interactive Worksheet
Football Subtraction #1 large image
Football Subtraction #1
First Grade
Subtraction

Learners will tackle 12 subtraction problems within 20 in this football-themed math worksheet.

Interactive Worksheet
Football Subtraction #1
Football Subtraction #1
Interactive Worksheet
Football Subtraction #1

Learners will tackle 12 subtraction problems within 20 in this football-themed math worksheet.

First Grade
Subtraction
Interactive Worksheet
St. Patrick's Day Puzzle: Addition and Subtraction Within 20
St. Patrick's Day Puzzle: Addition and Subtraction Within 20
Interactive Worksheet
St. Patrick's Day Puzzle: Addition and Subtraction Within 20 large image
St. Patrick's Day Puzzle: Addition and Subtraction Within 20
First Grade
Addition
Learners practice addition and subtraction within 20 in this St. Patrick's Day-themed math puzzle!
Interactive Worksheet
St. Patrick's Day Puzzle: Addition and Subtraction Within 20
St. Patrick's Day Puzzle: Addition and Subtraction Within 20
Interactive Worksheet
St. Patrick's Day Puzzle: Addition and Subtraction Within 20
Learners practice addition and subtraction within 20 in this St. Patrick's Day-themed math puzzle!
First Grade
Addition
Interactive Worksheet
Finding True Number Sentences Maze #1
Finding True Number Sentences Maze #1
Interactive Worksheet
Finding True Number Sentences Maze #1 large image
Finding True Number Sentences Maze #1
First Grade
Addition
Engage young learners with this fun math maze featuring addition and subtraction facts within 20!
Interactive Worksheet
Finding True Number Sentences Maze #1
Finding True Number Sentences Maze #1
Interactive Worksheet
Finding True Number Sentences Maze #1
Engage young learners with this fun math maze featuring addition and subtraction facts within 20!
First Grade
Addition
Interactive Worksheet
Less Than or Greater Than: 1 to 20
Less Than or Greater Than: 1 to 20
Game
Less Than or Greater Than: 1 to 20 large image
Less Than or Greater Than: 1 to 20
First Grade
Numbers and Counting
The alligators are hungry for numbers, and kids use number skills to feed them.
Game
Less Than or Greater Than: 1 to 20
Less Than or Greater Than: 1 to 20
Game
Less Than or Greater Than: 1 to 20
The alligators are hungry for numbers, and kids use number skills to feed them.
First Grade
Numbers and Counting
Game
Adding One
Adding One
Interactive Worksheet
Adding One large image
Adding One
First Grade
Addition
Practice adding one to numbers within 10 with this first-grade addition worksheet!
Interactive Worksheet
Adding One
Adding One
Interactive Worksheet
Adding One
Practice adding one to numbers within 10 with this first-grade addition worksheet!
First Grade
Addition
Interactive Worksheet
Subtract Ten or One to Get to One!
Subtract Ten or One to Get to One!
Worksheet
Subtract Ten or One to Get to One! large image
Subtract Ten or One to Get to One!
Second Grade
Subtraction
Travel through the hundreds chart on a quest to one.
Worksheet
Subtract Ten or One to Get to One!
Subtract Ten or One to Get to One!
Worksheet
Subtract Ten or One to Get to One!
Travel through the hundreds chart on a quest to one.
Second Grade
Subtraction
Worksheet
Treasure Diving: Addition Missing Addends Within 20 (Game 1)
Treasure Diving: Addition Missing Addends Within 20 (Game 1)
Game
Treasure Diving: Addition Missing Addends Within 20 (Game 1) large image
Treasure Diving: Addition Missing Addends Within 20 (Game 1)
First Grade
Addition
Dive for treasure and missing factors in this online game featuring addition equations.
Game
Treasure Diving: Addition Missing Addends Within 20 (Game 1)
Treasure Diving: Addition Missing Addends Within 20 (Game 1)
Game
Treasure Diving: Addition Missing Addends Within 20 (Game 1)
Dive for treasure and missing factors in this online game featuring addition equations.
First Grade
Addition
Game
Practice One-Digit Addition 1
Practice One-Digit Addition 1
Worksheet
Practice One-Digit Addition 1 large image
Practice One-Digit Addition 1
First Grade
Addition
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.
Worksheet
Practice One-Digit Addition 1
Practice One-Digit Addition 1
Worksheet
Practice One-Digit Addition 1
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.
First Grade
Addition
Worksheet
One Less: Cut and Paste #2
One Less: Cut and Paste #2
Interactive Worksheet
One Less: Cut and Paste #2 large image
One Less: Cut and Paste #2
Kindergarten
Subtraction
Practice finding numbers that are one less with this hands-on worksheet!
Interactive Worksheet
One Less: Cut and Paste #2
One Less: Cut and Paste #2
Interactive Worksheet
One Less: Cut and Paste #2
Practice finding numbers that are one less with this hands-on worksheet!
Kindergarten
Subtraction
Interactive Worksheet
Treasure Diving: Subtraction Fact Families Within 20 (Game 1)
Treasure Diving: Subtraction Fact Families Within 20 (Game 1)
Game
Treasure Diving: Subtraction Fact Families Within 20 (Game 1) large image
Treasure Diving: Subtraction Fact Families Within 20 (Game 1)
First Grade
Subtraction
In this underwater game, children choose the correct subtraction expression for a given fact family.
Game
Treasure Diving: Subtraction Fact Families Within 20 (Game 1)
Treasure Diving: Subtraction Fact Families Within 20 (Game 1)
Game
Treasure Diving: Subtraction Fact Families Within 20 (Game 1)
In this underwater game, children choose the correct subtraction expression for a given fact family.
First Grade
Subtraction
Game
1 Minute Math: Addition
1 Minute Math: Addition
Interactive Worksheet
1 Minute Math: Addition large image
1 Minute Math: Addition
First Grade
Addition
Ready, set, go! Start the timer and get going on this one-minute math addition practice.
Interactive Worksheet
1 Minute Math: Addition
1 Minute Math: Addition
Interactive Worksheet
1 Minute Math: Addition
Ready, set, go! Start the timer and get going on this one-minute math addition practice.
First Grade
Addition
Interactive Worksheet
Which One is Longer?
Which One is Longer?
Worksheet
Which One is Longer? large image
Which One is Longer?
First Grade
Measurement
Which one is longer? Practice quantifying things in measurements using this beginner's worksheet!
Worksheet
Which One is Longer?
Which One is Longer?
Worksheet
Which One is Longer?
Which one is longer? Practice quantifying things in measurements using this beginner's worksheet!
First Grade
Measurement
Worksheet
Math Lab Addition #2
Math Lab Addition #2
Worksheet
Math Lab Addition #2 large image
Math Lab Addition #2
First Grade
Addition
Not only can your child practice her math facts with numbers between 1 and 20, she'll also practice writing addition problems with the correct symbols.
Worksheet
Math Lab Addition #2
Math Lab Addition #2
Worksheet
Math Lab Addition #2
Not only can your child practice her math facts with numbers between 1 and 20, she'll also practice writing addition problems with the correct symbols.
First Grade
Addition
Worksheet
1 Minute Math: Subtraction
1 Minute Math: Subtraction
Interactive Worksheet
1 Minute Math: Subtraction large image
1 Minute Math: Subtraction
Second Grade
Subtraction
Give math skills a workout with this race against the clock! This worksheet of subtraction problems should be worked on for just one minute.
Interactive Worksheet
1 Minute Math: Subtraction
1 Minute Math: Subtraction
Interactive Worksheet
1 Minute Math: Subtraction
Give math skills a workout with this race against the clock! This worksheet of subtraction problems should be worked on for just one minute.
Second Grade
Subtraction
Interactive Worksheet
Add Doubles to 20
Add Doubles to 20
Worksheet
Add Doubles to 20 large image
Add Doubles to 20
First Grade
Addition
Double your knowledge of doubles with the help of this inviting addition worksheet!
Worksheet
Add Doubles to 20
Add Doubles to 20
Worksheet
Add Doubles to 20
Double your knowledge of doubles with the help of this inviting addition worksheet!
First Grade
Addition
Worksheet
Subtraction Speedway to 20
Subtraction Speedway to 20
Interactive Worksheet
Subtraction Speedway to 20 large image
Subtraction Speedway to 20
First Grade
Subtraction
Go full speed ahead with your subtraction skill in this engaging math worksheet!
Interactive Worksheet
Subtraction Speedway to 20
Subtraction Speedway to 20
Interactive Worksheet
Subtraction Speedway to 20
Go full speed ahead with your subtraction skill in this engaging math worksheet!
First Grade
Subtraction
Interactive Worksheet
Fraction Frenzy: 1/4
Fraction Frenzy: 1/4
Worksheet
Fraction Frenzy: 1/4 large image
Fraction Frenzy: 1/4
First Grade
Fractions
Help your kid understand what one-fourth means with this introduction to fractions.
Worksheet
Fraction Frenzy: 1/4
Fraction Frenzy: 1/4
Worksheet
Fraction Frenzy: 1/4
Help your kid understand what one-fourth means with this introduction to fractions.
First Grade
Fractions
Worksheet
Addition Adventures to 20
Addition Adventures to 20
Interactive Worksheet
Addition Adventures to 20 large image
Addition Adventures to 20
First Grade
Addition
Achieve addition mastery in this engaging math quest!
Interactive Worksheet
Addition Adventures to 20
Addition Adventures to 20
Interactive Worksheet
Addition Adventures to 20
Achieve addition mastery in this engaging math quest!
First Grade
Addition
Interactive Worksheet
Abracadabra: Addition to 20
Abracadabra: Addition to 20
Interactive Worksheet
Abracadabra: Addition to 20 large image
Abracadabra: Addition to 20
First Grade
Addition
It’s not magic, it’s math! Practice finding correct sums to addition problems in this inviting worksheet.
Interactive Worksheet
Abracadabra: Addition to 20
Abracadabra: Addition to 20
Interactive Worksheet
Abracadabra: Addition to 20
It’s not magic, it’s math! Practice finding correct sums to addition problems in this inviting worksheet.
First Grade
Addition
Interactive Worksheet
Subtraction Within 20 Maze
Subtraction Within 20 Maze
Interactive Worksheet
Subtraction Within 20 Maze large image
Subtraction Within 20 Maze
First Grade
Subtraction
Follow fluency facts to finish this fun first- and second-grade subtraction maze!
Interactive Worksheet
Subtraction Within 20 Maze
Subtraction Within 20 Maze
Interactive Worksheet
Subtraction Within 20 Maze
Follow fluency facts to finish this fun first- and second-grade subtraction maze!
First Grade
Subtraction
Interactive Worksheet
Sweet Subtraction Within 20
Sweet Subtraction Within 20
Worksheet
Sweet Subtraction Within 20 large image
Sweet Subtraction Within 20
First Grade
Subtraction
Let this first- and second-grade subtraction worksheet serve as the cherry on top of your fluency practice!
Worksheet
Sweet Subtraction Within 20
Sweet Subtraction Within 20
Worksheet
Sweet Subtraction Within 20
Let this first- and second-grade subtraction worksheet serve as the cherry on top of your fluency practice!
First Grade
Subtraction
Worksheet
Subtraction Facts Within 20
Subtraction Facts Within 20
Interactive Worksheet
Subtraction Facts Within 20 large image
Subtraction Facts Within 20
First Grade
Subtraction
How well do you know your basic subtraction facts? Test your knowledge in this worksheet!
Interactive Worksheet
Subtraction Facts Within 20
Subtraction Facts Within 20
Interactive Worksheet
Subtraction Facts Within 20
How well do you know your basic subtraction facts? Test your knowledge in this worksheet!
First Grade
Subtraction
Interactive Worksheet
Add 10 or 1
Add 10 or 1
Worksheet
Add 10 or 1 large image
Add 10 or 1
Second Grade
Addition
Children add 10 or 1 to move through the hundreds chart to get to 100 in this fun addition worksheet.
Worksheet
Add 10 or 1
Add 10 or 1
Worksheet
Add 10 or 1
Children add 10 or 1 to move through the hundreds chart to get to 100 in this fun addition worksheet.
Second Grade
Addition
Worksheet
Fraction Frenzy: One Half
Fraction Frenzy: One Half
Worksheet
Fraction Frenzy: One Half large image
Fraction Frenzy: One Half
First Grade
Fractions
Get your kid into a fraction frenzy with this easy-to-understand worksheet that introduces them to one-half.
Worksheet
Fraction Frenzy: One Half
Fraction Frenzy: One Half
Worksheet
Fraction Frenzy: One Half
Get your kid into a fraction frenzy with this easy-to-understand worksheet that introduces them to one-half.
First Grade
Fractions
Worksheet
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