SKIP TO CONTENT
Worksheet Generator
Subjects
Grades
Worksheets
Games
Build a Worksheet
More Resources
Roly Recommends
Subjects
Grades
Worksheets
Games
Build a Worksheet
More Resources
Roly Recommends
All Subjects
Math
Subtopics:
Addition
Subtraction
Multiplication
Division
Numbers and Counting
Patterns
Place Value
Mixed Operations
Fractions
Decimals
Integers and Rational Numbers
Exponents and Roots
Number Theory
Time and Money
Ratios and Proportions
Algebra
Geometry
Measurement
Data and Graphing
Probability
Statistics
Math Puzzles
Show Less
Filters
Search for: three, digit, , and, regrouping
✕
Math
✕
Subjects
Math
English Language Arts
Science
Social Studies
Foreign Language
Grade Level
Pre-K
K
1st
2nd
3rd
4th
5th
6th
7th
8th
Early Childhood
Elementary School
Middle School
Resource Type
Worksheets
Games
Lesson Plans
Interactive Worksheets
Workbooks
Activities
Exercises
Songs
Offline Games
Guided Lessons
Teacher Resources
See more
Occasion
Birthdays
St. Patrick's Day
Spring
Easter
Mother's Day
Summer
Father's Day
Independence Day
Back to School
Fall
Halloween
Winter
Holidays
Thanksgiving
Christmas
Hanukkah
New Year
Lunar New Year
Valentine's Day
Presidents' Day
See more
Common Core
Yes
No
Roly Recommends
Social Emotional Learning
Game Type
Mazes
Dot to Dot
Ball Games
Crossword
Fitness & Exercise
Group Games
Outdoor Games
Printable Board Games
Puzzles & Sudoku
Word Search
See more
Arts & Crafts
Arts & Crafts
Fabric Projects
Beads & Jewelry
Paper & Glue Crafts
Construction & Sculpture
Painting & Drawing
Recycled Crafts
Coloring
Yes
Recipes
Snacks
Mains
Sides
English Language Support
Yes
See More
Clear All
View 3,669 results
Showing Results for three digit and regrouping : Page 121
3,669 results
Search for: three, digit, , and, regrouping
✕
Math
✕
Sort by:
Relevance
Most recent
Most popular
Alphabetical A-Z
Alphabetical Z-A
All filters
3,669 results
Sort by:
Relevance
Most recent
Most popular
Alphabetical A-Z
Alphabetical Z-A
Lucky Leprechauns!
Activity
Lucky Leprechauns!
Fifth Grade
Data and Graphing
Explore the math concept of probability with your fifth grader on "lucky" St. Patrick's day this year!
Activity
Lucky Leprechauns!
Activity
Lucky Leprechauns!
Explore the math concept of probability with your fifth grader on "lucky" St. Patrick's day this year!
Fifth Grade
Data and Graphing
Activity
Irish Soda Bread
Activity
Irish Soda Bread
Second Grade
Measurement
Enjoy this kid-friendly recipe for Irish soda bread, just in time for St. Patrick's Day!
Activity
Irish Soda Bread
Activity
Irish Soda Bread
Enjoy this kid-friendly recipe for Irish soda bread, just in time for St. Patrick's Day!
Second Grade
Measurement
Activity
Time to Roll
Lesson Plan
Time to Roll
First Grade
Time and Money
It's about time to learn about time! Your students will interact with a class made clock and roll the dice to 'make up' a time. But they better know their hour and minute hands apart to find success in this lesson!
Lesson Plan
Time to Roll
Lesson Plan
Time to Roll
It's about time to learn about time! Your students will interact with a class made clock and roll the dice to 'make up' a time. But they better know their hour and minute hands apart to find success in this lesson!
First Grade
Time and Money
Lesson Plan
How High Can You Count?
Lesson Plan
How High Can You Count?
Pre-K
Numbers and Counting
In this musical lesson plan, students will learn how to use counting aides when extending the number sequence to 100! Can be used as a stand-alone or support lesson plan for the
Musical Numbers
lesson.
Lesson Plan
How High Can You Count?
Lesson Plan
How High Can You Count?
In this musical lesson plan, students will learn how to use counting aides when extending the number sequence to 100! Can be used as a stand-alone or support lesson plan for the
Musical Numbers
lesson.
Pre-K
Numbers and Counting
Lesson Plan
Which Holds More?
Lesson Plan
Which Holds More?
Kindergarten
Measurement
Fill ‘em up! This lesson teaches students to compare how much different containers can hold. Get ready for some overflowing fun!
Lesson Plan
Which Holds More?
Lesson Plan
Which Holds More?
Fill ‘em up! This lesson teaches students to compare how much different containers can hold. Get ready for some overflowing fun!
Kindergarten
Measurement
Lesson Plan
Metric Conversions Conversations
Lesson Plan
Metric Conversions Conversations
Fifth Grade
Measurement
Challenge students to convert measurements between their metric counterparts! Students will relate the measurements to real-world objects. Use this lesson as support for the Converting Metric Measurements in Word Problems lesson.
Lesson Plan
Metric Conversions Conversations
Lesson Plan
Metric Conversions Conversations
Challenge students to convert measurements between their metric counterparts! Students will relate the measurements to real-world objects. Use this lesson as support for the Converting Metric Measurements in Word Problems lesson.
Fifth Grade
Measurement
Lesson Plan
How Pictures Can Help Us Read
Lesson Plan
How Pictures Can Help Us Read
Kindergarten
Measurement
In this lesson, students will learn how to decode unknown words in a texts using context clues. Students will be introduced to the idea of opposites and will practice identifying opposites. This lesson can be used on its own or as support for the lesson Is It the Same?
Lesson Plan
How Pictures Can Help Us Read
Lesson Plan
How Pictures Can Help Us Read
In this lesson, students will learn how to decode unknown words in a texts using context clues. Students will be introduced to the idea of opposites and will practice identifying opposites. This lesson can be used on its own or as support for the lesson Is It the Same?
Kindergarten
Measurement
Lesson Plan
Water Purification Experiment: Removing Chlorine From Water
Activity
Water Purification Experiment: Removing Chlorine From Water
Fifth Grade
Measurement
Chlorine and chloramine are added to our tap water to kill harmful microorganisms. What is the best way to filter these disinfectants in your drinking water?
Activity
Water Purification Experiment: Removing Chlorine From Water
Activity
Water Purification Experiment: Removing Chlorine From Water
Chlorine and chloramine are added to our tap water to kill harmful microorganisms. What is the best way to filter these disinfectants in your drinking water?
Fifth Grade
Measurement
Activity
Fat Insulation: How Do Animals Keep Warm?
Activity
Fat Insulation: How Do Animals Keep Warm?
Second Grade
Measurement
How do animals keep warm? In this experiment, find out whether fat insulation resists cold temperatures and learn how this works in the animal kingdom.
Activity
Fat Insulation: How Do Animals Keep Warm?
Activity
Fat Insulation: How Do Animals Keep Warm?
How do animals keep warm? In this experiment, find out whether fat insulation resists cold temperatures and learn how this works in the animal kingdom.
Second Grade
Measurement
Activity
Solve the Mystery of the Unpoppable Balloon!
Activity
Solve the Mystery of the Unpoppable Balloon!
Measurement
Solve the mystery of the unpoppable balloon in this 7th grade science experiment that demonstrates the process of heat transfer.
Activity
Solve the Mystery of the Unpoppable Balloon!
Activity
Solve the Mystery of the Unpoppable Balloon!
Solve the mystery of the unpoppable balloon in this 7th grade science experiment that demonstrates the process of heat transfer.
Measurement
Activity
Make Rudolph Treat Cups
Activity
Make Rudolph Treat Cups
Kindergarten
Measurement
These handmade Christmas treat cups are perfect for house parties, school celebrations, and holiday bake sales.
Activity
Make Rudolph Treat Cups
Activity
Make Rudolph Treat Cups
These handmade Christmas treat cups are perfect for house parties, school celebrations, and holiday bake sales.
Kindergarten
Measurement
Activity
Sugar Plum Recipe
Activity
Sugar Plum Recipe
Measurement
Teach your child what a sugar plum is with this easy recipe that gets your child to chop, mix, and roll his way to a delicious treat.
Activity
Sugar Plum Recipe
Activity
Sugar Plum Recipe
Teach your child what a sugar plum is with this easy recipe that gets your child to chop, mix, and roll his way to a delicious treat.
Measurement
Activity
Christmas Countdown Calendar
Activity
Christmas Countdown Calendar
Kindergarten
Numbers and Counting
Make a Christmas countdown calendar to get your child excited about the coming holiday. This Christmas countdown calendar helps you make holiday memories.
Activity
Christmas Countdown Calendar
Activity
Christmas Countdown Calendar
Make a Christmas countdown calendar to get your child excited about the coming holiday. This Christmas countdown calendar helps you make holiday memories.
Kindergarten
Numbers and Counting
Activity
What Method of Preparing Salad Eliminates the Most Bacteria?
Activity
What Method of Preparing Salad Eliminates the Most Bacteria?
Measurement
The objective of this science fair project is to examine the cleanliness of salad preparation techniques.
Activity
What Method of Preparing Salad Eliminates the Most Bacteria?
Activity
What Method of Preparing Salad Eliminates the Most Bacteria?
The objective of this science fair project is to examine the cleanliness of salad preparation techniques.
Measurement
Activity
Do You Want More Coins or More Money?
Lesson Plan
Do You Want More Coins or More Money?
Second Grade
Time and Money
In this lesson, you will teach your students how to count money to buy small items! Show students which coins they can use to buy their lunch and other small items in the classroom.
Lesson Plan
Do You Want More Coins or More Money?
Lesson Plan
Do You Want More Coins or More Money?
In this lesson, you will teach your students how to count money to buy small items! Show students which coins they can use to buy their lunch and other small items in the classroom.
Second Grade
Time and Money
Lesson Plan
Trapezoids Are Special
Lesson Plan
Trapezoids Are Special
First Grade
Geometry
Students will explore geometric shapes by creating a painting of a trapezoid.
Lesson Plan
Trapezoids Are Special
Lesson Plan
Trapezoids Are Special
Students will explore geometric shapes by creating a painting of a trapezoid.
First Grade
Geometry
Lesson Plan
Good and Bad Lipids
Activity
Good and Bad Lipids
Measurement
This science fair project idea focuses on saturated and unsaturated lipids (fats and oils).
Activity
Good and Bad Lipids
Activity
Good and Bad Lipids
This science fair project idea focuses on saturated and unsaturated lipids (fats and oils).
Measurement
Activity
Which Starch Plant Produces the Most Fuel?
Activity
Which Starch Plant Produces the Most Fuel?
Measurement
Ethanol can be used as an alternative fuel! The purpose of this experiment is to identify a starch plant that produces the largest quantity of ethanol.
Activity
Which Starch Plant Produces the Most Fuel?
Activity
Which Starch Plant Produces the Most Fuel?
Ethanol can be used as an alternative fuel! The purpose of this experiment is to identify a starch plant that produces the largest quantity of ethanol.
Measurement
Activity
Can the Life Span of a Bubble be Extended in Different Temperatures and Atmospheric Conditions?
Activity
Can the Life Span of a Bubble be Extended in Different Temperatures and Atmospheric Conditions?
Measurement
Kids make strong bubbles to investigate the effect different additives have on bubble life in this cool science fair project idea.
Activity
Can the Life Span of a Bubble be Extended in Different Temperatures and Atmospheric Conditions?
Activity
Can the Life Span of a Bubble be Extended in Different Temperatures and Atmospheric Conditions?
Kids make strong bubbles to investigate the effect different additives have on bubble life in this cool science fair project idea.
Measurement
Activity
Build Your Own Photobioreactor
Activity
Build Your Own Photobioreactor
Measurement
Science fair project in which you will build your own algae photobioreactor which will meet the physiological requirements of algae for maximum growth.
Activity
Build Your Own Photobioreactor
Activity
Build Your Own Photobioreactor
Science fair project in which you will build your own algae photobioreactor which will meet the physiological requirements of algae for maximum growth.
Measurement
Activity
Why Do Plants Wilt?
Activity
Why Do Plants Wilt?
Kindergarten
Measurement
Why do plants wilt? Kids will learn to think critically about what environmental factors affect plants, and what plants need to survive.
Activity
Why Do Plants Wilt?
Activity
Why Do Plants Wilt?
Why do plants wilt? Kids will learn to think critically about what environmental factors affect plants, and what plants need to survive.
Kindergarten
Measurement
Activity
Catch a whiff of it?
Activity
Catch a whiff of it?
Measurement
Science fair project that studies how perfumes are made in order to determine how we can capture a scent.
Activity
Catch a whiff of it?
Activity
Catch a whiff of it?
Science fair project that studies how perfumes are made in order to determine how we can capture a scent.
Measurement
Activity
Math + Love = Valentine's Day Bar Graph
Lesson Plan
Math + Love = Valentine's Day Bar Graph
Second Grade
Data and Graphing
What's more romantic than a bar graph on Valentine's Day? In this Valentine's Day lesson plan, students will use information from a data set to create their own tally charts and bar graphs and then analyze these graphs to answer questions.
Lesson Plan
Math + Love = Valentine's Day Bar Graph
Lesson Plan
Math + Love = Valentine's Day Bar Graph
What's more romantic than a bar graph on Valentine's Day? In this Valentine's Day lesson plan, students will use information from a data set to create their own tally charts and bar graphs and then analyze these graphs to answer questions.
Second Grade
Data and Graphing
Lesson Plan
Comparing Spring Things
Lesson Plan
Comparing Spring Things
Kindergarten
Measurement
Bigger, taller, shorter, or longer? In this spring lesson plan, students will compare two objects and create their own spring-themed comparison worksheet. They will draw pairs of pictures and come up with their own comparison questions.
Lesson Plan
Comparing Spring Things
Lesson Plan
Comparing Spring Things
Bigger, taller, shorter, or longer? In this spring lesson plan, students will compare two objects and create their own spring-themed comparison worksheet. They will draw pairs of pictures and come up with their own comparison questions.
Kindergarten
Measurement
Lesson Plan
Keeping Count
Lesson Plan
Keeping Count
Pre-K
Numbers and Counting
Help your students learn about keeping track of numbers using one-to-one correspondance in this fun lesson!
Lesson Plan
Keeping Count
Lesson Plan
Keeping Count
Help your students learn about keeping track of numbers using one-to-one correspondance in this fun lesson!
Pre-K
Numbers and Counting
Lesson Plan
String Shapes!
Lesson Plan
String Shapes!
Kindergarten
Geometry
Give your students some early practice with shapes using this simple lesson. Young learners will have a great time creating shapes using pieces of string.
Lesson Plan
String Shapes!
Lesson Plan
String Shapes!
Give your students some early practice with shapes using this simple lesson. Young learners will have a great time creating shapes using pieces of string.
Kindergarten
Geometry
Lesson Plan
Space Shuttle Ceramics
Activity
Space Shuttle Ceramics
Measurement
Investigate the advantages of the use of ceramics in engines such as the tiles used in Space Shuttle. Use iron filings and magnets.
Activity
Space Shuttle Ceramics
Activity
Space Shuttle Ceramics
Investigate the advantages of the use of ceramics in engines such as the tiles used in Space Shuttle. Use iron filings and magnets.
Measurement
Activity
Rubber Band Heat Engine
Activity
Rubber Band Heat Engine
Fifth Grade
Measurement
Kids will create their own version of Richard Feynman's rubber band heat engine to learn about thermodynamics with this cool science fair project idea.
Activity
Rubber Band Heat Engine
Activity
Rubber Band Heat Engine
Kids will create their own version of Richard Feynman's rubber band heat engine to learn about thermodynamics with this cool science fair project idea.
Fifth Grade
Measurement
Activity
Mean, Median and Mode Madness!
Lesson Plan
Mean, Median and Mode Madness!
Third Grade
Data and Graphing
This lesson introduces students to the concepts of mean, median, and mode in a hands-on and visual way.
Lesson Plan
Mean, Median and Mode Madness!
Lesson Plan
Mean, Median and Mode Madness!
This lesson introduces students to the concepts of mean, median, and mode in a hands-on and visual way.
Third Grade
Data and Graphing
Lesson Plan
Counting On
Lesson Plan
Counting On
Pre-K
Numbers and Counting
In this fun lesson, your class will love learning how to count on using hilarious read alouds as their guide!
Lesson Plan
Counting On
Lesson Plan
Counting On
In this fun lesson, your class will love learning how to count on using hilarious read alouds as their guide!
Pre-K
Numbers and Counting
Lesson Plan
1
…
120
121
122
123