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Addition to 20
Addition to 20
Worksheet
Addition to 20 large image
Addition to 20
First Grade
Addition
Add it up! Assess your students’ understanding of addition by having them solve addition problems within 20.
Worksheet
Addition to 20
Addition to 20
Worksheet
Addition to 20
Add it up! Assess your students’ understanding of addition by having them solve addition problems within 20.
First Grade
Addition
Worksheet
Missing Number Addition to 20
Missing Number Addition to 20
Interactive Worksheet
Missing Number Addition to 20 large image
Missing Number Addition to 20
First Grade
Addition
Gain expertise with addition sentences within 20 in this helpful math worksheet!
Interactive Worksheet
Missing Number Addition to 20
Missing Number Addition to 20
Interactive Worksheet
Missing Number Addition to 20
Gain expertise with addition sentences within 20 in this helpful math worksheet!
First Grade
Addition
Interactive Worksheet
Number Line 1-20
Number Line 1-20
Worksheet
Number Line 1-20 large image
Number Line 1-20
First Grade
Addition
Use this number line as a tool to practice adding and subtracting within 20.
Worksheet
Number Line 1-20
Number Line 1-20
Worksheet
Number Line 1-20
Use this number line as a tool to practice adding and subtracting within 20.
First Grade
Addition
Worksheet
Addition Facts Within 20
Addition Facts Within 20
Exercise
Addition Facts Within 20 large image
Addition Facts Within 20
First Grade
Addition
Limit addition to within 20 for students new to two digit addition in this engaging exercise.
Exercise
Addition Facts Within 20
Addition Facts Within 20
Exercise
Addition Facts Within 20
Limit addition to within 20 for students new to two digit addition in this engaging exercise.
First Grade
Addition
Exercise
Bubble Buster: Addition to 20
Bubble Buster: Addition to 20
Game
Bubble Buster: Addition to 20 large image
Bubble Buster: Addition to 20
First Grade
Addition
Kids must move fast to find addition pairs that total a target sum within 20.
Game
Bubble Buster: Addition to 20
Bubble Buster: Addition to 20
Game
Bubble Buster: Addition to 20
Kids must move fast to find addition pairs that total a target sum within 20.
First Grade
Addition
Game
Roadblock: Addition Within 20
Roadblock: Addition Within 20
Game
Roadblock: Addition Within 20 large image
Roadblock: Addition Within 20
First Grade
Addition
To help Roly move through obstacles, kids learn a regrouping strategy to make addition within 20 easily!
Game
Roadblock: Addition Within 20
Roadblock: Addition Within 20
Game
Roadblock: Addition Within 20
To help Roly move through obstacles, kids learn a regrouping strategy to make addition within 20 easily!
First Grade
Addition
Game
Addition to 20 Check-in
Addition to 20 Check-in
Interactive Worksheet
Addition to 20 Check-in large image
Addition to 20 Check-in
First Grade
Addition
It's time to check those addition skills! Use this to assess your student’s abilities to add within 20.
Interactive Worksheet
Addition to 20 Check-in
Addition to 20 Check-in
Interactive Worksheet
Addition to 20 Check-in
It's time to check those addition skills! Use this to assess your student’s abilities to add within 20.
First Grade
Addition
Interactive Worksheet
Assessment: Addition to 20
Assessment: Addition to 20
Worksheet
Assessment: Addition to 20 large image
Assessment: Addition to 20
First Grade
Addition
It's time to check in on those addition skills! Use this math activity to assess your students’ understanding of addition by having them solve addition problems within 20.
Worksheet
Assessment: Addition to 20
Assessment: Addition to 20
Worksheet
Assessment: Addition to 20
It's time to check in on those addition skills! Use this math activity to assess your students’ understanding of addition by having them solve addition problems within 20.
First Grade
Addition
Worksheet
Making 10 and 20 Using Addition
Making 10 and 20 Using Addition
Interactive Worksheet
Making 10 and 20 Using Addition large image
Making 10 and 20 Using Addition
First Grade
Addition
Master the math of making 10 and 20 with two addends in this helpful addition worksheet!
Interactive Worksheet
Making 10 and 20 Using Addition
Making 10 and 20 Using Addition
Interactive Worksheet
Making 10 and 20 Using Addition
Master the math of making 10 and 20 with two addends in this helpful addition worksheet!
First Grade
Addition
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
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
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
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
Math Maze: Addition to 20
Math Maze: Addition to 20
Interactive Worksheet
Math Maze: Addition to 20 large image
Math Maze: Addition to 20
First Grade
Addition
Make your way through a maze of addition problems in this engaging worksheet!
Interactive Worksheet
Math Maze: Addition to 20
Math Maze: Addition to 20
Interactive Worksheet
Math Maze: Addition to 20
Make your way through a maze of addition problems in this engaging worksheet!
First Grade
Addition
Interactive Worksheet
Addition Squares to 20 #3
Addition Squares to 20 #3
Interactive Worksheet
Addition Squares to 20 #3 large image
Addition Squares to 20 #3
First Grade
Addition
Shape up your addition skills with these square puzzles!
Interactive Worksheet
Addition Squares to 20 #3
Addition Squares to 20 #3
Interactive Worksheet
Addition Squares to 20 #3
Shape up your addition skills with these square puzzles!
First Grade
Addition
Interactive Worksheet
Fact Fluency: Addition to 20
Fact Fluency: Addition to 20
Interactive Worksheet
Fact Fluency: Addition to 20 large image
Fact Fluency: Addition to 20
First Grade
Addition
Let’s see how well you know your addition facts!
Interactive Worksheet
Fact Fluency: Addition to 20
Fact Fluency: Addition to 20
Interactive Worksheet
Fact Fluency: Addition to 20
Let’s see how well you know your addition facts!
First Grade
Addition
Interactive Worksheet
Addition Fluency: Facts to 20
Addition Fluency: Facts to 20
Interactive Worksheet
Addition Fluency: Facts to 20 large image
Addition Fluency: Facts to 20
First Grade
Addition
Strengthen your fluency skills with this beach-themed addition worksheet for first and second graders!
Interactive Worksheet
Addition Fluency: Facts to 20
Addition Fluency: Facts to 20
Interactive Worksheet
Addition Fluency: Facts to 20
Strengthen your fluency skills with this beach-themed addition worksheet for first and second graders!
First Grade
Addition
Interactive Worksheet
Fact Triangles: Addition to 20
Fact Triangles: Addition to 20
Worksheet
Fact Triangles: Addition to 20 large image
Fact Triangles: Addition to 20
First Grade
Addition
Master your addition facts with this colorful, inviting math worksheet!
Worksheet
Fact Triangles: Addition to 20
Fact Triangles: Addition to 20
Worksheet
Fact Triangles: Addition to 20
Master your addition facts with this colorful, inviting math worksheet!
First Grade
Addition
Worksheet
Addition Squares to 20 #1
Addition Squares to 20 #1
Interactive Worksheet
Addition Squares to 20 #1 large image
Addition Squares to 20 #1
First Grade
Addition
Practice addition while solving number puzzles in this engaging worksheet for first and second graders!
Interactive Worksheet
Addition Squares to 20 #1
Addition Squares to 20 #1
Interactive Worksheet
Addition Squares to 20 #1
Practice addition while solving number puzzles in this engaging worksheet for first and second graders!
First Grade
Addition
Interactive Worksheet
Addition Squares to 20 #2
Addition Squares to 20 #2
Interactive Worksheet
Addition Squares to 20 #2 large image
Addition Squares to 20 #2
First Grade
Addition
Solve math puzzles so you aren’t puzzled by addition problems in the future!
Interactive Worksheet
Addition Squares to 20 #2
Addition Squares to 20 #2
Interactive Worksheet
Addition Squares to 20 #2
Solve math puzzles so you aren’t puzzled by addition problems in the future!
First Grade
Addition
Interactive Worksheet
Halloween Addition #5
Halloween Addition #5
Interactive Worksheet
Halloween Addition #5 large image
Halloween Addition #5
First Grade
Addition
Practice addition within 20 with this Halloween math workheet!
Interactive Worksheet
Halloween Addition #5
Halloween Addition #5
Interactive Worksheet
Halloween Addition #5
Practice addition within 20 with this Halloween math workheet!
First Grade
Addition
Interactive Worksheet
Addition to 20: Under the Sea
Addition to 20: Under the Sea
Interactive Worksheet
Addition to 20: Under the Sea large image
Addition to 20: Under the Sea
First Grade
Addition
Test your addition skills in an underwater adventure with this inviting worksheet!
Interactive Worksheet
Addition to 20: Under the Sea
Addition to 20: Under the Sea
Interactive Worksheet
Addition to 20: Under the Sea
Test your addition skills in an underwater adventure with this inviting worksheet!
First Grade
Addition
Interactive Worksheet
Thanksgiving Addition #4
Thanksgiving Addition #4
Interactive Worksheet
Thanksgiving Addition #4 large image
Thanksgiving Addition #4
First Grade
Addition
Children practice addition within 20 in this fall-themed math worksheet.
Interactive Worksheet
Thanksgiving Addition #4
Thanksgiving Addition #4
Interactive Worksheet
Thanksgiving Addition #4
Children practice addition within 20 in this fall-themed math worksheet.
First Grade
Addition
Interactive Worksheet
Thanksgiving Addition #2
Thanksgiving Addition #2
Interactive Worksheet
Thanksgiving Addition #2 large image
Thanksgiving Addition #2
First Grade
Addition
Children practice addition within 20 in this fall-themed math worksheet.
Interactive Worksheet
Thanksgiving Addition #2
Thanksgiving Addition #2
Interactive Worksheet
Thanksgiving Addition #2
Children practice addition within 20 in this fall-themed math worksheet.
First Grade
Addition
Interactive Worksheet
Thanksgiving Addition #3
Thanksgiving Addition #3
Interactive Worksheet
Thanksgiving Addition #3 large image
Thanksgiving Addition #3
First Grade
Addition
Children practice addition within 20 in this fall-themed math worksheet.
Interactive Worksheet
Thanksgiving Addition #3
Thanksgiving Addition #3
Interactive Worksheet
Thanksgiving Addition #3
Children practice addition within 20 in this fall-themed math worksheet.
First Grade
Addition
Interactive Worksheet
Thanksgiving Addition #5
Thanksgiving Addition #5
Interactive Worksheet
Thanksgiving Addition #5 large image
Thanksgiving Addition #5
First Grade
Addition
Children practice addition within 20 in this fall-themed math worksheet.
Interactive Worksheet
Thanksgiving Addition #5
Thanksgiving Addition #5
Interactive Worksheet
Thanksgiving Addition #5
Children practice addition within 20 in this fall-themed math worksheet.
First Grade
Addition
Interactive Worksheet
Thanksgiving Addition #1
Thanksgiving Addition #1
Interactive Worksheet
Thanksgiving Addition #1 large image
Thanksgiving Addition #1
First Grade
Addition
Children practice addition within 20 in this fall-themed math worksheet.
Interactive Worksheet
Thanksgiving Addition #1
Thanksgiving Addition #1
Interactive Worksheet
Thanksgiving Addition #1
Children practice addition within 20 in this fall-themed math worksheet.
First Grade
Addition
Interactive Worksheet
Take Your Shot: Addition to 20
Take Your Shot: Addition to 20
Interactive Worksheet
Take Your Shot: Addition to 20 large image
Take Your Shot: Addition to 20
First Grade
Addition
Shoot for success in this basketball-themed addition worksheet!
Interactive Worksheet
Take Your Shot: Addition to 20
Take Your Shot: Addition to 20
Interactive Worksheet
Take Your Shot: Addition to 20
Shoot for success in this basketball-themed addition worksheet!
First Grade
Addition
Interactive Worksheet
Spring Into Addition! One-Digit Addition Practice
Spring Into Addition! One-Digit Addition Practice
Interactive Worksheet
Spring Into Addition! One-Digit Addition Practice large image
Spring Into Addition! One-Digit Addition Practice
First Grade
Addition
Learners will take on 20 one-digit addition problems in this sweet springtime worksheet.
Interactive Worksheet
Spring Into Addition! One-Digit Addition Practice
Spring Into Addition! One-Digit Addition Practice
Interactive Worksheet
Spring Into Addition! One-Digit Addition Practice
Learners will take on 20 one-digit addition problems in this sweet springtime worksheet.
First Grade
Addition
Interactive Worksheet
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