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
Addition
Subtopics:
Addition Strategies
Addition Fact Fluency
Repeated Addition
Multi-Digit Addition
✕
Addition Word Problems
Show Less
Filters
Search for: know, your
✕
Math
✕
Three-Digit Numbers
✕
Subjects
Math
Grade Level
Pre-K
K
1st
2nd
3rd
4th
5th
6th
7th
8th
Early Childhood
Elementary School
Middle School
Resource Type
Worksheets
Lesson Plans
Interactive Worksheets
Common Core
Yes
English Language Support
Yes
Addition Number Range
Within 10
Within 20
Two-Digit Numbers
Three-Digit Numbers
Regrouping
Regrouping
See More
Clear All
View 37 results
Showing Results for know your
37 results
Search for: know, your
✕
Math
✕
Three-Digit Numbers
✕
Clear All
Sort by:
Relevance
Most recent
Most popular
Alphabetical A-Z
Alphabetical Z-A
All filters
37 results
Sort by:
Relevance
Most recent
Most popular
Alphabetical A-Z
Alphabetical Z-A
Jungle Numbers #9
Worksheet
Jungle Numbers #9
Second Grade
Addition
Go on a number adventure with this jungle-themed worksheet. Kids will use their number know-how to order numbers and clear a path through the jungle.
Worksheet
Jungle Numbers #9
Worksheet
Jungle Numbers #9
Go on a number adventure with this jungle-themed worksheet. Kids will use their number know-how to order numbers and clear a path through the jungle.
Second Grade
Addition
Worksheet
Math-Go-Round: Addition (Expert)
Worksheet
Math-Go-Round: Addition (Expert)
First Grade
Addition
A board game perfect for sharpening your 1st-grader's addition skills.
Worksheet
Math-Go-Round: Addition (Expert)
Worksheet
Math-Go-Round: Addition (Expert)
A board game perfect for sharpening your 1st-grader's addition skills.
First Grade
Addition
Worksheet
Spring Three-Digit Addition Check-in
Worksheet
Spring Three-Digit Addition Check-in
Second Grade
Addition
How are your students coming along in their three-digit addition skills? Use this spring math assessment to gauge your students' abilities to add within 1,000.
Worksheet
Spring Three-Digit Addition Check-in
Worksheet
Spring Three-Digit Addition Check-in
How are your students coming along in their three-digit addition skills? Use this spring math assessment to gauge your students' abilities to add within 1,000.
Second Grade
Addition
Worksheet
Addition with Carrying #4
Worksheet
Addition with Carrying #4
Second Grade
Addition
If your child likes to carry, then this is the worksheet for her!
Worksheet
Addition with Carrying #4
Worksheet
Addition with Carrying #4
If your child likes to carry, then this is the worksheet for her!
Second Grade
Addition
Worksheet
Place Value Chart Addition Without Regrouping: Sums to 1,000 #1
Worksheet
Place Value Chart Addition Without Regrouping: Sums to 1,000 #1
Second Grade
Addition
Practice your addition skills with this inviting second-grade worksheet!
Worksheet
Place Value Chart Addition Without Regrouping: Sums to 1,000 #1
Worksheet
Place Value Chart Addition Without Regrouping: Sums to 1,000 #1
Practice your addition skills with this inviting second-grade worksheet!
Second Grade
Addition
Worksheet
Multiple Choice Math: Addition
Interactive Worksheet
Multiple Choice Math: Addition
Third Grade
Addition
Practice adding with this third grade addition worksheet. Your child will hone his addition skills.
Interactive Worksheet
Multiple Choice Math: Addition
Interactive Worksheet
Multiple Choice Math: Addition
Practice adding with this third grade addition worksheet. Your child will hone his addition skills.
Third Grade
Addition
Interactive Worksheet
Flower Power Addition #3
Worksheet
Flower Power Addition #3
Second Grade
Addition
Can your second grader use her addition ability to chart the growth of Augusto's snapdragon?
Worksheet
Flower Power Addition #3
Worksheet
Flower Power Addition #3
Can your second grader use her addition ability to chart the growth of Augusto's snapdragon?
Second Grade
Addition
Worksheet
Addition with Carrying #3
Worksheet
Addition with Carrying #3
Second Grade
Addition
Let your child get in some extra addition practice with this worksheet perfect for carrying beginners.
Worksheet
Addition with Carrying #3
Worksheet
Addition with Carrying #3
Let your child get in some extra addition practice with this worksheet perfect for carrying beginners.
Second Grade
Addition
Worksheet
Addition with Carrying #10
Worksheet
Addition with Carrying #10
Second Grade
Addition
Once your child masters addition with carrying, there's practically no number too big for her to add!
Worksheet
Addition with Carrying #10
Worksheet
Addition with Carrying #10
Once your child masters addition with carrying, there's practically no number too big for her to add!
Second Grade
Addition
Worksheet
Addition Practice: Triple Digits
Interactive Worksheet
Addition Practice: Triple Digits
Second Grade
Addition
Bolster your third grader's addition skills with at-home practice in three-digit addition.
Interactive Worksheet
Addition Practice: Triple Digits
Interactive Worksheet
Addition Practice: Triple Digits
Bolster your third grader's addition skills with at-home practice in three-digit addition.
Second Grade
Addition
Interactive Worksheet
Addition with Carrying #8
Worksheet
Addition with Carrying #8
Second Grade
Addition
Carrying over takes a bit of practice. Give your second grade mathematician a boost with these practice problems.
Worksheet
Addition with Carrying #8
Worksheet
Addition with Carrying #8
Carrying over takes a bit of practice. Give your second grade mathematician a boost with these practice problems.
Second Grade
Addition
Worksheet
Stepping Through Addition and Subtraction
Worksheet
Stepping Through Addition and Subtraction
Third Grade
Addition
Use this exercise to give your students practice solving word problems with addition, subtraction, or a mix of both operations.
Worksheet
Stepping Through Addition and Subtraction
Worksheet
Stepping Through Addition and Subtraction
Use this exercise to give your students practice solving word problems with addition, subtraction, or a mix of both operations.
Third Grade
Addition
Worksheet
Addition with Carrying #6
Worksheet
Addition with Carrying #6
Second Grade
Addition
Is your second grader ready to step up her carrying skills? This intermediate worksheet will test her powers of addition!
Worksheet
Addition with Carrying #6
Worksheet
Addition with Carrying #6
Is your second grader ready to step up her carrying skills? This intermediate worksheet will test her powers of addition!
Second Grade
Addition
Worksheet
Add the 10s First! (Part Two)
Worksheet
Add the 10s First! (Part Two)
Second Grade
Addition
Give your kids extra addition practice with this worksheet, which teaches them that it's best to focus on the tens first.
Worksheet
Add the 10s First! (Part Two)
Worksheet
Add the 10s First! (Part Two)
Give your kids extra addition practice with this worksheet, which teaches them that it's best to focus on the tens first.
Second Grade
Addition
Worksheet
Flower Power Addition #4
Worksheet
Flower Power Addition #4
Second Grade
Addition
Your second grader and his handy addition skills are needed! Can he help Ralph keep track of his hollyhock's growth?
Worksheet
Flower Power Addition #4
Worksheet
Flower Power Addition #4
Your second grader and his handy addition skills are needed! Can he help Ralph keep track of his hollyhock's growth?
Second Grade
Addition
Worksheet
Addition with Carrying #2
Worksheet
Addition with Carrying #2
Second Grade
Addition
Adding up big numbers can be tricky. Teach your budding mathematician a helpful trick to keep the numbers in line with carrying!
Worksheet
Addition with Carrying #2
Worksheet
Addition with Carrying #2
Adding up big numbers can be tricky. Teach your budding mathematician a helpful trick to keep the numbers in line with carrying!
Second Grade
Addition
Worksheet
Addition with Carrying #9
Worksheet
Addition with Carrying #9
Second Grade
Addition
Help your child get used to addition with carrying so that she'll be all ready to go by the time it's introduced in school.
Worksheet
Addition with Carrying #9
Worksheet
Addition with Carrying #9
Help your child get used to addition with carrying so that she'll be all ready to go by the time it's introduced in school.
Second Grade
Addition
Worksheet
Stepping Through Addition and Subtraction Word Problems Practice
Worksheet
Stepping Through Addition and Subtraction Word Problems Practice
Third Grade
Addition
This resource gives your learners practice solving multi-step word problems with mixed operations. They will use addition, subtraction, or both operations.
Worksheet
Stepping Through Addition and Subtraction Word Problems Practice
Worksheet
Stepping Through Addition and Subtraction Word Problems Practice
This resource gives your learners practice solving multi-step word problems with mixed operations. They will use addition, subtraction, or both operations.
Third Grade
Addition
Worksheet
Addition with Carrying #5
Worksheet
Addition with Carrying #5
Second Grade
Addition
Does your child ever wonder where to put the numbers she carries over in addition problems? He'll wonder no more with this helpful worksheet!
Worksheet
Addition with Carrying #5
Worksheet
Addition with Carrying #5
Does your child ever wonder where to put the numbers she carries over in addition problems? He'll wonder no more with this helpful worksheet!
Second Grade
Addition
Worksheet
Carry Over
Worksheet
Carry Over
Second Grade
Addition
What does carrying have to do with math? Help your second grader find out with this worksheet full of big number addition and carrying hints.
Worksheet
Carry Over
Worksheet
Carry Over
What does carrying have to do with math? Help your second grader find out with this worksheet full of big number addition and carrying hints.
Second Grade
Addition
Worksheet
Partial Sums
Worksheet
Partial Sums
Third Grade
Addition
The partial sums method uses place value to help organize multi-digit math problems. Help your child master this strategy with a few practice problems.
Worksheet
Partial Sums
Worksheet
Partial Sums
The partial sums method uses place value to help organize multi-digit math problems. Help your child master this strategy with a few practice problems.
Third Grade
Addition
Worksheet
Addition with Carrying #7
Worksheet
Addition with Carrying #7
Second Grade
Addition
This worksheet isn't for beginners! Let your math savvy kid take on this carrying challenge. Can he add up these big numbers to find the correct sum?
Worksheet
Addition with Carrying #7
Worksheet
Addition with Carrying #7
This worksheet isn't for beginners! Let your math savvy kid take on this carrying challenge. Can he add up these big numbers to find the correct sum?
Second Grade
Addition
Worksheet
Round & Add
Worksheet
Round & Add
Third Grade
Addition
Addition will probably be the most basic and most constant use of math for any kid or adult. This worksheet will give your child lots of practice with it.
Worksheet
Round & Add
Worksheet
Round & Add
Addition will probably be the most basic and most constant use of math for any kid or adult. This worksheet will give your child lots of practice with it.
Third Grade
Addition
Worksheet
Practice Adding Three-Digit Numbers on an Open Number Line
Worksheet
Practice Adding Three-Digit Numbers on an Open Number Line
Third Grade
Addition
Help your students apply strategies when solving addition problems. This worksheet provides practice for using number lines to solve addition problems with three-digit numbers.
Worksheet
Practice Adding Three-Digit Numbers on an Open Number Line
Worksheet
Practice Adding Three-Digit Numbers on an Open Number Line
Help your students apply strategies when solving addition problems. This worksheet provides practice for using number lines to solve addition problems with three-digit numbers.
Third Grade
Addition
Worksheet
Word Problem Solving Template - Read, Draw, Write
Worksheet
Word Problem Solving Template - Read, Draw, Write
Third Grade
Addition
The best way to solve a complicated problem is to break it down. Help your students use the Read, Write, Draw strategy to solve word problems with this worksheet.
Worksheet
Word Problem Solving Template - Read, Draw, Write
Worksheet
Word Problem Solving Template - Read, Draw, Write
The best way to solve a complicated problem is to break it down. Help your students use the Read, Write, Draw strategy to solve word problems with this worksheet.
Third Grade
Addition
Worksheet
By the Numbers 2
Worksheet
By the Numbers 2
Second Grade
Addition
What do cows like to listen to? To find the answer to this riddle, your kids will need to sharpen their skills in basic addition. So saddle up and let those addition skills go wild!
Worksheet
By the Numbers 2
Worksheet
By the Numbers 2
What do cows like to listen to? To find the answer to this riddle, your kids will need to sharpen their skills in basic addition. So saddle up and let those addition skills go wild!
Second Grade
Addition
Worksheet
Addition Within 1000 Check-in
Worksheet
Addition Within 1000 Check-in
Second Grade
Addition
Let's see how those addition skills have blossomed over the course of the year! Use this quick math assessment to gauge your students' abilities to add three-digit numbers, both with and without regrouping.
Worksheet
Addition Within 1000 Check-in
Worksheet
Addition Within 1000 Check-in
Let's see how those addition skills have blossomed over the course of the year! Use this quick math assessment to gauge your students' abilities to add three-digit numbers, both with and without regrouping.
Second Grade
Addition
Worksheet
Mixed Operation Word Problem Check-in
Worksheet
Mixed Operation Word Problem Check-in
Second Grade
Addition
Word problems make for great assessment tools because they require a complete understanding of the math concepts. Use this assessment to evaluate your students' abilities to add and subtract three-digit numbers using mixed operation word problems.
Worksheet
Mixed Operation Word Problem Check-in
Worksheet
Mixed Operation Word Problem Check-in
Word problems make for great assessment tools because they require a complete understanding of the math concepts. Use this assessment to evaluate your students' abilities to add and subtract three-digit numbers using mixed operation word problems.
Second Grade
Addition
Worksheet
Comparing Strategies for Three-Digit Addition
Lesson Plan
Comparing Strategies for Three-Digit Addition
Second Grade
Addition
This lesson helps students develop an ability to compare and contrast as they explore two strategies to solve three-digit addition problems. This EL Math lesson can be used alone or alongside Three-Digit Addition Strategies Review.
Lesson Plan
Comparing Strategies for Three-Digit Addition
Lesson Plan
Comparing Strategies for Three-Digit Addition
This lesson helps students develop an ability to compare and contrast as they explore two strategies to solve three-digit addition problems. This EL Math lesson can be used alone or alongside Three-Digit Addition Strategies Review.
Second Grade
Addition
Lesson Plan
Three-Digit Addition
Interactive Worksheet
Three-Digit Addition
Second Grade
Addition
Children will put their three-digit addition skills to the test as they solve 23 practice problems in this math worksheet.
Interactive Worksheet
Three-Digit Addition
Interactive Worksheet
Three-Digit Addition
Children will put their three-digit addition skills to the test as they solve 23 practice problems in this math worksheet.
Second Grade
Addition
Interactive Worksheet
1
2