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1st Grade Addition Resources for '1-20' : Page 2
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Addition
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Addition Strategies
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1st Grade Addition Resources for '1-20' : Page 2
Filters
421 results
Search for: 1-20
✕
Math
✕
1st Grade
✕
Clear all
421 results
Math Maze: Addition to 20
Interactive Worksheet
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
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
Fact Fluency: Addition to 20
Interactive Worksheet
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
Interactive Worksheet
Fact Fluency: Addition to 20
Let’s see how well you know your addition facts!
First Grade
Addition
Interactive Worksheet
Addition Squares to 20 #3
Interactive Worksheet
Addition Squares to 20 #3
First Grade
Addition
Shape up your addition skills with these square puzzles!
Interactive Worksheet
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
Addition Squares to 20 #2
Interactive Worksheet
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
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
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
Addition Fluency: Facts to 20
Interactive Worksheet
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
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
Addition to 20: Under the Sea
Interactive Worksheet
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
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
Wordy Word Problems: Addition #1
Interactive Worksheet
Wordy Word Problems: Addition #1
First Grade
Addition
This cute all-in-one worksheet boosts your kid's addition skills and reading comprehension ability.
Interactive Worksheet
Wordy Word Problems: Addition #1
Interactive Worksheet
Wordy Word Problems: Addition #1
This cute all-in-one worksheet boosts your kid's addition skills and reading comprehension ability.
First Grade
Addition
Interactive Worksheet
Fact Triangles: Addition to 20
Worksheet
Fact Triangles: Addition to 20
First Grade
Addition
Master your addition facts with this colorful, inviting math worksheet!
Worksheet
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
Thanksgiving Addition #4
Interactive Worksheet
Thanksgiving Addition #4
First Grade
Addition
Children practice addition within 20 in this fall-themed math worksheet.
Interactive Worksheet
Thanksgiving Addition #4
Interactive Worksheet
Thanksgiving Addition #4
Children practice addition within 20 in this fall-themed math worksheet.
First Grade
Addition
Interactive Worksheet
Valentine's Day Addition #1
Interactive Worksheet
Valentine's Day Addition #1
First Grade
Addition
Celebrate Valentine's Day while reviewing math facts! Your little one can solve these addition problems, and soon he'll be able to memorizing them.
Interactive Worksheet
Valentine's Day Addition #1
Interactive Worksheet
Valentine's Day Addition #1
Celebrate Valentine's Day while reviewing math facts! Your little one can solve these addition problems, and soon he'll be able to memorizing them.
First Grade
Addition
Interactive Worksheet
Thanksgiving Addition #5
Interactive Worksheet
Thanksgiving Addition #5
First Grade
Addition
Children practice addition within 20 in this fall-themed math worksheet.
Interactive Worksheet
Thanksgiving Addition #5
Interactive Worksheet
Thanksgiving Addition #5
Children practice addition within 20 in this fall-themed math worksheet.
First Grade
Addition
Interactive Worksheet
Take Your Shot: Addition to 20
Interactive Worksheet
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
Interactive Worksheet
Take Your Shot: Addition to 20
Shoot for success in this basketball-themed addition worksheet!
First Grade
Addition
Interactive Worksheet
The Wheel of Math: Addition to 20
Interactive Worksheet
The Wheel of Math: Addition to 20
First Grade
Addition
Get on a roll with your addition skills in this engaging worksheet!
Interactive Worksheet
The Wheel of Math: Addition to 20
Interactive Worksheet
The Wheel of Math: Addition to 20
Get on a roll with your addition skills in this engaging worksheet!
First Grade
Addition
Interactive Worksheet
Water Rafting: Addition Patterns of 1 More
Game
Water Rafting: Addition Patterns of 1 More
First Grade
Addition
First graders hone their addition skills of adding one more with this water rafting math adventure!
Game
Water Rafting: Addition Patterns of 1 More
Game
Water Rafting: Addition Patterns of 1 More
First graders hone their addition skills of adding one more with this water rafting math adventure!
First Grade
Addition
Game
Treasure Diving: Addition Patterns of 1 More
Game
Treasure Diving: Addition Patterns of 1 More
First Grade
Addition
Take a deep dive into the addition strategy of adding one more with this underwater math adventure!
Game
Treasure Diving: Addition Patterns of 1 More
Game
Treasure Diving: Addition Patterns of 1 More
Take a deep dive into the addition strategy of adding one more with this underwater math adventure!
First Grade
Addition
Game
Add Using Compensation: Ten Frame Models #2
Worksheet
Add Using Compensation: Ten Frame Models #2
Kindergarten
Addition
Practice addition under 20 with visual models in this useful math worksheet!
Worksheet
Add Using Compensation: Ten Frame Models #2
Worksheet
Add Using Compensation: Ten Frame Models #2
Practice addition under 20 with visual models in this useful math worksheet!
Kindergarten
Addition
Worksheet
Thanksgiving Addition #2
Interactive Worksheet
Thanksgiving Addition #2
First Grade
Addition
Children practice addition within 20 in this fall-themed math worksheet.
Interactive Worksheet
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
Interactive Worksheet
Thanksgiving Addition #3
First Grade
Addition
Children practice addition within 20 in this fall-themed math worksheet.
Interactive Worksheet
Thanksgiving Addition #3
Interactive Worksheet
Thanksgiving Addition #3
Children practice addition within 20 in this fall-themed math worksheet.
First Grade
Addition
Interactive Worksheet
Doubles Plus One and Doubles Minus One #1
Interactive Worksheet
Doubles Plus One and Doubles Minus One #1
First Grade
Addition
Practice solving near-doubles facts with this engaging worksheet!
Interactive Worksheet
Doubles Plus One and Doubles Minus One #1
Interactive Worksheet
Doubles Plus One and Doubles Minus One #1
Practice solving near-doubles facts with this engaging worksheet!
First Grade
Addition
Interactive Worksheet
Number Bonds: Domino Fun
Worksheet
Number Bonds: Domino Fun
First Grade
Addition
Count, add, and compose numbers under 20 in this colorful first-grade worksheet!
Worksheet
Number Bonds: Domino Fun
Worksheet
Number Bonds: Domino Fun
Count, add, and compose numbers under 20 in this colorful first-grade worksheet!
First Grade
Addition
Worksheet
EL
Solving for One and Ten More
Lesson Plan
Solving for One and Ten More
First Grade
Addition
Students put their understanding of one and 10 more to work as they write word problems for classmates to solve. This lesson plan can be used alone or with
Picture Addition.
Lesson Plan
EL
Solving for One and Ten More
Lesson Plan
Solving for One and Ten More
Students put their understanding of one and 10 more to work as they write word problems for classmates to solve. This lesson plan can be used alone or with
Picture Addition.
First Grade
Addition
Lesson Plan
True Colors: Adding Doubles Within 20
Worksheet
True Colors: Adding Doubles Within 20
First Grade
Addition
Make addition practice sweet with this charming candy-themed worksheet!
Worksheet
True Colors: Adding Doubles Within 20
Worksheet
True Colors: Adding Doubles Within 20
Make addition practice sweet with this charming candy-themed worksheet!
First Grade
Addition
Worksheet
Ski Racer: Two-Digit Addition and Finding 1 More
Game
Ski Racer: Two-Digit Addition and Finding 1 More
First Grade
Addition
Add one and find the sum! In this game, children practice number and pattern recognition skills.
Game
Ski Racer: Two-Digit Addition and Finding 1 More
Game
Ski Racer: Two-Digit Addition and Finding 1 More
Add one and find the sum! In this game, children practice number and pattern recognition skills.
First Grade
Addition
Game
Compose and Decompose Within 20
Worksheet
Compose and Decompose Within 20
First Grade
Addition
Give your young mathematicians practice with number bonds and number sentences in this visually interesting worksheet that has students composing and decomposing numbers.
Worksheet
Compose and Decompose Within 20
Worksheet
Compose and Decompose Within 20
Give your young mathematicians practice with number bonds and number sentences in this visually interesting worksheet that has students composing and decomposing numbers.
First Grade
Addition
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
Treasure Diving: Adding Two-Digit and One-Digit Numbers
Game
Treasure Diving: Adding Two-Digit and One-Digit Numbers
First Grade
Addition
Learners hone their two-digit by one-digit addition skills in this underwater race to sunken treasure!
Game
Treasure Diving: Adding Two-Digit and One-Digit Numbers
Game
Treasure Diving: Adding Two-Digit and One-Digit Numbers
Learners hone their two-digit by one-digit addition skills in this underwater race to sunken treasure!
First Grade
Addition
Game
Adding 10 or 1 on a Hundreds Chart
Worksheet
Adding 10 or 1 on a Hundreds Chart
First Grade
Addition
Practice place value and addition and see where the two intersect with this hundreds chart that teaches how to add in groups of ten and one.
Worksheet
Adding 10 or 1 on a Hundreds Chart
Worksheet
Adding 10 or 1 on a Hundreds Chart
Practice place value and addition and see where the two intersect with this hundreds chart that teaches how to add in groups of ten and one.
First Grade
Addition
Worksheet
Jumpy: Addition Word Problems Within 20
Game
Jumpy: Addition Word Problems Within 20
First Grade
Addition
Children will solve addition word problems in order to help Roly make it across the river!
Game
Jumpy: Addition Word Problems Within 20
Game
Jumpy: Addition Word Problems Within 20
Children will solve addition word problems in order to help Roly make it across the river!
First Grade
Addition
Game
Butterfly Number Bonds: Addition Within 20
Worksheet
Butterfly Number Bonds: Addition Within 20
First Grade
Addition
Learning takes flight in this colorful addition worksheet!
Worksheet
Butterfly Number Bonds: Addition Within 20
Worksheet
Butterfly Number Bonds: Addition Within 20
Learning takes flight in this colorful addition worksheet!
First Grade
Addition
Worksheet
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