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Match Addition Facts to 20
Game
Match Addition Facts to 20
Second Grade
Addition
Help second graders learn about addition facts to 20 in this online matching activity.
Game
Match Addition Facts to 20
Game
Match Addition Facts to 20
Help second graders learn about addition facts to 20 in this online matching activity.
Second Grade
Addition
Game
Match: Subtraction Facts within 20
Game
Match: Subtraction Facts within 20
Second Grade
Subtraction
Match up subtraction facts to 20 in this engaging math game for second graders!
Game
Match: Subtraction Facts within 20
Game
Match: Subtraction Facts within 20
Match up subtraction facts to 20 in this engaging math game for second graders!
Second Grade
Subtraction
Game
Vocabulary Cards: Adding Within 20
Worksheet
Vocabulary Cards: Adding Within 20
Second Grade
Addition
Use these vocabulary cards with the EL Support Lesson Plan: Adding Within 20.
Worksheet
Vocabulary Cards: Adding Within 20
Worksheet
Vocabulary Cards: Adding Within 20
Use these vocabulary cards with the EL Support Lesson Plan: Adding Within 20.
Second Grade
Addition
Worksheet
Number Demolition: 11 to 20
Game
Number Demolition: 11 to 20
Kindergarten
Numbers and Counting
Hard hats on! Kids practice identifying numbers 11 to 20 in this demolition game.
Game
Number Demolition: 11 to 20
Game
Number Demolition: 11 to 20
Hard hats on! Kids practice identifying numbers 11 to 20 in this demolition game.
Kindergarten
Numbers and Counting
Game
Bubble Buster: Addition to 20
Game
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
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
Addition to 20 Check-in
Interactive Worksheet
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
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
Comparing Groups to 20
Lesson Plan
Comparing Groups to 20
Pre-K
Numbers and Counting
In this counting lesson plan, your students will practice using numbers 11 to 20 while learning about comparison.
Lesson Plan
Comparing Groups to 20
Lesson Plan
Comparing Groups to 20
In this counting lesson plan, your students will practice using numbers 11 to 20 while learning about comparison.
Pre-K
Numbers and Counting
Lesson Plan
Roadblock: Addition Within 20
Game
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
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
Assessment: Ordering Zero to 20
Interactive Worksheet
Assessment: Ordering Zero to 20
Kindergarten
Numbers and Counting
Use this assessment worksheet to determine students’ ability to order numbers from 0 to 20.
Interactive Worksheet
Assessment: Ordering Zero to 20
Interactive Worksheet
Assessment: Ordering Zero to 20
Use this assessment worksheet to determine students’ ability to order numbers from 0 to 20.
Kindergarten
Numbers and Counting
Interactive Worksheet
Ordering Numbers 11-20
Game
Ordering Numbers 11-20
Kindergarten
Numbers and Counting
Can you put these numbers in order? Get some practice with numbers 11-20 with this simple number game.
Game
Ordering Numbers 11-20
Game
Ordering Numbers 11-20
Can you put these numbers in order? Get some practice with numbers 11-20 with this simple number game.
Kindergarten
Numbers and Counting
Game
Prime and Composite Numbers to 20
Worksheet
Prime and Composite Numbers to 20
Fourth Grade
Number Theory
Take a deep dive into prime and composite numbers to 20 with this exploratory worksheet!
Worksheet
Prime and Composite Numbers to 20
Worksheet
Prime and Composite Numbers to 20
Take a deep dive into prime and composite numbers to 20 with this exploratory worksheet!
Fourth Grade
Number Theory
Worksheet
Subtracting Within 20 Using Ten Frames
Worksheet
Subtracting Within 20 Using Ten Frames
First Grade
Subtraction
Subtract numbers within 20 using ten frames with this first-grade math worksheet!
Worksheet
Subtracting Within 20 Using Ten Frames
Worksheet
Subtracting Within 20 Using Ten Frames
Subtract numbers within 20 using ten frames with this first-grade math worksheet!
First Grade
Subtraction
Worksheet
Making 10 and 20 Using Addition
Interactive Worksheet
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
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
Number 20 Coloring Page
Worksheet
Number 20 Coloring Page
Kindergarten
Numbers and Counting
Kids color and count teacups with the number 20 on this kindergarten math worksheet, which offers practice recognizing and writing whole numbers and counting.
Worksheet
Number 20 Coloring Page
Worksheet
Number 20 Coloring Page
Kids color and count teacups with the number 20 on this kindergarten math worksheet, which offers practice recognizing and writing whole numbers and counting.
Kindergarten
Numbers and Counting
Worksheet
Apple Picking Number Bonds: Subtraction Within 20
Worksheet
Apple Picking Number Bonds: Subtraction Within 20
First Grade
Subtraction
Master subtraction under 20 with this bright, inviting practice sheet!
Worksheet
Apple Picking Number Bonds: Subtraction Within 20
Worksheet
Apple Picking Number Bonds: Subtraction Within 20
Master subtraction under 20 with this bright, inviting practice sheet!
First Grade
Subtraction
Worksheet
EL
Adding Within 20
Lesson Plan
Adding Within 20
Second Grade
This scaffolded EL lesson will help your students fluently add within 20, while reinforcing parts of a whole. Use as a pre-lesson for Addition: Over in a Flash, or as a stand alone activity.
Lesson Plan
EL
Adding Within 20
Lesson Plan
Adding Within 20
This scaffolded EL lesson will help your students fluently add within 20, while reinforcing parts of a whole. Use as a pre-lesson for Addition: Over in a Flash, or as a stand alone activity.
Second Grade
Lesson Plan
Cloud Catcher Numbers 20-30
Game
Cloud Catcher Numbers 20-30
Kindergarten
Numbers and Counting
Kindergarteners identify two-digit numbers between 20 and 30 in this sky-high math game.
Game
Cloud Catcher Numbers 20-30
Game
Cloud Catcher Numbers 20-30
Kindergarteners identify two-digit numbers between 20 and 30 in this sky-high math game.
Kindergarten
Numbers and Counting
Game
Adding Within 20 Using Ten Frames
Worksheet
Adding Within 20 Using Ten Frames
First Grade
Addition
Add numbers within 20 using ten frames with this first-grade math worksheet!
Worksheet
Adding Within 20 Using Ten Frames
Worksheet
Adding Within 20 Using Ten Frames
Add numbers within 20 using ten frames with this first-grade math worksheet!
First Grade
Addition
Worksheet
Ski Racer: Addition to 20
Game
Ski Racer: Addition to 20
Second Grade
Addition
Let's have a ski race while practicing addition to 20 in this fast-paced learning adventure!
Game
Ski Racer: Addition to 20
Game
Ski Racer: Addition to 20
Let's have a ski race while practicing addition to 20 in this fast-paced learning adventure!
Second Grade
Addition
Game
Assessment: Subtraction to 20
Worksheet
Assessment: Subtraction to 20
First Grade
Subtraction
Let's check in on those subtraction skills! Use this math worksheet to assess your students’ understanding of subtraction by having them solve subtraction problems within 20.
Worksheet
Assessment: Subtraction to 20
Worksheet
Assessment: Subtraction to 20
Let's check in on those subtraction skills! Use this math worksheet to assess your students’ understanding of subtraction by having them solve subtraction problems within 20.
First Grade
Subtraction
Worksheet
Tracing Numbers & Counting: 20
Worksheet
Tracing Numbers & Counting: 20
Kindergarten
Numbers and Counting
On this kindergarten math worksheet, kids trace the number 20, then write their own. Then they count the diamonds they see in the picture and make a graph.
Worksheet
Tracing Numbers & Counting: 20
Worksheet
Tracing Numbers & Counting: 20
On this kindergarten math worksheet, kids trace the number 20, then write their own. Then they count the diamonds they see in the picture and make a graph.
Kindergarten
Numbers and Counting
Worksheet
Number Practice 11-20
Worksheet
Number Practice 11-20
Kindergarten
Numbers and Counting
Is your child ready for a parade of practice activities? He'll have some brightly colored fun as he explores writing and recognizing numbers 11-20.
Worksheet
Number Practice 11-20
Worksheet
Number Practice 11-20
Is your child ready for a parade of practice activities? He'll have some brightly colored fun as he explores writing and recognizing numbers 11-20.
Kindergarten
Numbers and Counting
Worksheet
Treasure Diving: Compare Numbers 0-20
Game
Treasure Diving: Compare Numbers 0-20
Kindergarten
Numbers and Counting
Ready to compare numbers to 20? Review number comparisons in this kindergarten math game.
Game
Treasure Diving: Compare Numbers 0-20
Game
Treasure Diving: Compare Numbers 0-20
Ready to compare numbers to 20? Review number comparisons in this kindergarten math game.
Kindergarten
Numbers and Counting
Game
Assessment: Addition to 20
Worksheet
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
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
Water Rafting: Compare Numbers 0-20
Game
Water Rafting: Compare Numbers 0-20
Kindergarten
Numbers and Counting
Help young learners practice comparing numbers to 20 with this energizing math game.
Game
Water Rafting: Compare Numbers 0-20
Game
Water Rafting: Compare Numbers 0-20
Help young learners practice comparing numbers to 20 with this energizing math game.
Kindergarten
Numbers and Counting
Game
Writing Numbers 11-20
Worksheet
Writing Numbers 11-20
First Grade
Numbers and Counting
Invite your first grader to enter the world of the teen numbers as she starts writing 11-20. Practice tracing the name of each number before writing it.
Worksheet
Writing Numbers 11-20
Worksheet
Writing Numbers 11-20
Invite your first grader to enter the world of the teen numbers as she starts writing 11-20. Practice tracing the name of each number before writing it.
First Grade
Numbers and Counting
Worksheet
Ski Racer: Numbers 11-20
Game
Ski Racer: Numbers 11-20
Kindergarten
Numbers and Counting
Click on each number as you hear it! Identify numbers 11-20 to win the race in this interactive educational game.
Game
Ski Racer: Numbers 11-20
Game
Ski Racer: Numbers 11-20
Click on each number as you hear it! Identify numbers 11-20 to win the race in this interactive educational game.
Kindergarten
Numbers and Counting
Game
Sunshine Number Bonds: Subtraction Within 20
Worksheet
Sunshine Number Bonds: Subtraction Within 20
First Grade
Subtraction
It’s time for sunny subtraction within 20 using number bonds with this engaging worksheet!
Worksheet
Sunshine Number Bonds: Subtraction Within 20
Worksheet
Sunshine Number Bonds: Subtraction Within 20
It’s time for sunny subtraction within 20 using number bonds with this engaging worksheet!
First Grade
Subtraction
Worksheet
Numbers 11 to 20 Cloud Catcher
Game
Numbers 11 to 20 Cloud Catcher
Pre-K
Numbers and Counting
Kids hover among the clouds and try to find all the right numbers from 11 to 20.
Game
Numbers 11 to 20 Cloud Catcher
Game
Numbers 11 to 20 Cloud Catcher
Kids hover among the clouds and try to find all the right numbers from 11 to 20.
Pre-K
Numbers and Counting
Game
How Many? St. Patrick's Day Counting #1
Interactive Worksheet
How Many? St. Patrick's Day Counting #1
Pre-K
Numbers and Counting
Learners will love counting and writing numbers 1–20 in this St. Patrick’s Day themed-worksheet!
Interactive Worksheet
How Many? St. Patrick's Day Counting #1
Interactive Worksheet
How Many? St. Patrick's Day Counting #1
Learners will love counting and writing numbers 1–20 in this St. Patrick’s Day themed-worksheet!
Pre-K
Numbers and Counting
Interactive Worksheet
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