SKIP TO CONTENT
Worksheet Generator
Subjects
Grades
Worksheets
Games
Build a Worksheet
More Resources
Roly Recommends
Summer Boost
Subjects
Grades
Worksheets
Games
Build a Worksheet
More Resources
Roly Recommends
Summer Boost
Showing Results for rounding-three-digit-
Filters
Math
Addition
268 results
Search for: rounding-three-digit-
✕
Math
✕
2nd Grade
✕
Clear all
268 results
Subtopics:
Addition Strategies
Addition Fact Fluency
Repeated Addition
Multi-Digit Addition
✕
Addition Word Problems
Show Less
Filters
Search for: rounding-three-digit-
✕
Math
✕
2nd Grade
✕
Subjects
Math
English Language Arts
Science
Social Studies
Foreign Language
Technology
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
Guided Lessons
Common Core
Yes
English Language Support
Yes
Addition Number Range
Within 20
Two-Digit Numbers
Three-Digit Numbers
Regrouping
Regrouping
No Regrouping
Number of Addends
Two
Clear all
View 268 results
Showing Results for rounding-three-digit-
Filters
268 results
Search for: rounding-three-digit-
✕
Math
✕
2nd Grade
✕
Clear all
268 results
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
Math Notes: Three-Digit Addition
Interactive Worksheet
Math Notes: Three-Digit Addition
Second Grade
Addition
Children practice finding the sum of two three-digit whole numbers, with no regrouping, in this math worksheet.
Interactive Worksheet
Math Notes: Three-Digit Addition
Interactive Worksheet
Math Notes: Three-Digit Addition
Children practice finding the sum of two three-digit whole numbers, with no regrouping, in this math worksheet.
Second Grade
Addition
Interactive Worksheet
EL
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
EL
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 Strategies Review
Lesson Plan
Three-Digit Addition Strategies Review
Second Grade
Addition
Use this lesson to review three-digit addition strategies including base-ten drawings, number lines, and the standard algorithm.
Lesson Plan
Three-Digit Addition Strategies Review
Lesson Plan
Three-Digit Addition Strategies Review
Use this lesson to review three-digit addition strategies including base-ten drawings, number lines, and the standard algorithm.
Second Grade
Addition
Lesson Plan
Strategy Cards: Three-Digit Addition
Worksheet
Strategy Cards: Three-Digit Addition
Second Grade
Addition
Use these strategy cards to help students develop their compare and contrast skills, along with deepening their understanding of three-digit addition.
Worksheet
Strategy Cards: Three-Digit Addition
Worksheet
Strategy Cards: Three-Digit Addition
Use these strategy cards to help students develop their compare and contrast skills, along with deepening their understanding of three-digit addition.
Second Grade
Addition
Worksheet
Glossary: Comparing Strategies for Three-Digit Addition
Worksheet
Glossary: Comparing Strategies for Three-Digit Addition
Second Grade
Addition
Use this glossary with the EL Support Lesson Plan: Comparing Strategies for Three-Digit Addition.
Worksheet
Glossary: Comparing Strategies for Three-Digit Addition
Worksheet
Glossary: Comparing Strategies for Three-Digit Addition
Use this glossary with the EL Support Lesson Plan: Comparing Strategies for Three-Digit Addition.
Second Grade
Addition
Worksheet
Adding Three-Digit Numbers on an Open Number Line #3
Worksheet
Adding Three-Digit Numbers on an Open Number Line #3
Second Grade
Addition
Get even more practice performing three-digit addition using open number lines with this second-grade math worksheet!
Worksheet
Adding Three-Digit Numbers on an Open Number Line #3
Worksheet
Adding Three-Digit Numbers on an Open Number Line #3
Get even more practice performing three-digit addition using open number lines with this second-grade math worksheet!
Second Grade
Addition
Worksheet
Vocabulary Cards: Comparing Strategies for Three-Digit Addition
Worksheet
Vocabulary Cards: Comparing Strategies for Three-Digit Addition
Second Grade
Addition
Use these vocabulary cards with the EL Support Lesson Plan: Comparing Strategies for Three-Digit Addition.
Worksheet
Vocabulary Cards: Comparing Strategies for Three-Digit Addition
Worksheet
Vocabulary Cards: Comparing Strategies for Three-Digit Addition
Use these vocabulary cards with the EL Support Lesson Plan: Comparing Strategies for Three-Digit Addition.
Second 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
Adding Three-Digit Numbers on an Open Number Line #1
Worksheet
Adding Three-Digit Numbers on an Open Number Line #1
Second Grade
Addition
Practice three-digit addition using open number lines with this second-grade math worksheet!
Worksheet
Adding Three-Digit Numbers on an Open Number Line #1
Worksheet
Adding Three-Digit Numbers on an Open Number Line #1
Practice three-digit addition using open number lines with this second-grade math worksheet!
Second Grade
Addition
Worksheet
Adding Three-Digit Numbers on an Open Number Line #2
Worksheet
Adding Three-Digit Numbers on an Open Number Line #2
Second Grade
Addition
Get more practice performing three-digit addition using open number lines with this second-grade math worksheet!
Worksheet
Adding Three-Digit Numbers on an Open Number Line #2
Worksheet
Adding Three-Digit Numbers on an Open Number Line #2
Get more practice performing three-digit addition using open number lines with this second-grade math worksheet!
Second Grade
Addition
Worksheet
Place Value Chart Addition Without Regrouping: Sums to 1,000 #3
Worksheet
Place Value Chart Addition Without Regrouping: Sums to 1,000 #3
Second Grade
Addition
Challenge yourself to solve three-digit addition problems in this colorful worksheet!
Worksheet
Place Value Chart Addition Without Regrouping: Sums to 1,000 #3
Worksheet
Place Value Chart Addition Without Regrouping: Sums to 1,000 #3
Challenge yourself to solve three-digit addition problems in this colorful worksheet!
Second Grade
Addition
Worksheet
Name That Hero! Two-Digit Addition #3
Worksheet
Name That Hero! Two-Digit Addition #3
Second Grade
Addition
Help your second grader strengthen her two-digit addition skills ... and pretend she's a super hero at the same time!
Worksheet
Name That Hero! Two-Digit Addition #3
Worksheet
Name That Hero! Two-Digit Addition #3
Help your second grader strengthen her two-digit addition skills ... and pretend she's a super hero at the same time!
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
Place Value Chart Addition Without Regrouping: Sums to 1,000 #2
Worksheet
Place Value Chart Addition Without Regrouping: Sums to 1,000 #2
Second Grade
Addition
Learn to perform addition with three-digit numbers in this essential worksheet!
Worksheet
Place Value Chart Addition Without Regrouping: Sums to 1,000 #2
Worksheet
Place Value Chart Addition Without Regrouping: Sums to 1,000 #2
Learn to perform addition with three-digit numbers in this essential worksheet!
Second Grade
Addition
Worksheet
Place Value Chart Addition With Regrouping: Sums to 1,000 #2
Worksheet
Place Value Chart Addition With Regrouping: Sums to 1,000 #2
Second Grade
Addition
Use place value to add three-digit numbers with this second-grade worksheet!
Worksheet
Place Value Chart Addition With Regrouping: Sums to 1,000 #2
Worksheet
Place Value Chart Addition With Regrouping: Sums to 1,000 #2
Use place value to add three-digit numbers with this second-grade worksheet!
Second Grade
Addition
Worksheet
Double Digits! Practice Vertical Addition with Regrouping 26
Interactive Worksheet
Double Digits! Practice Vertical Addition with Regrouping 26
Second Grade
Addition
This colorful printable--complete with a lovable three-eyed monster--will help your second grader master double-digit addition with carrying!
Interactive Worksheet
Double Digits! Practice Vertical Addition with Regrouping 26
Interactive Worksheet
Double Digits! Practice Vertical Addition with Regrouping 26
This colorful printable--complete with a lovable three-eyed monster--will help your second grader master double-digit addition with carrying!
Second Grade
Addition
Interactive Worksheet
Pineapple Math: Two-Digit Addition
Interactive Worksheet
Pineapple Math: Two-Digit Addition
Second Grade
Addition
Students solve addition problems with two-digit addends and no regrouping on this fruit-themed worksheet.
Interactive Worksheet
Pineapple Math: Two-Digit Addition
Interactive Worksheet
Pineapple Math: Two-Digit Addition
Students solve addition problems with two-digit addends and no regrouping on this fruit-themed worksheet.
Second Grade
Addition
Interactive Worksheet
Game Show: Adding Two-Digit Numbers
Game
Game Show: Adding Two-Digit Numbers
Second Grade
Addition
Math learners hone their multi-digit addition skills in this interactive game show!
Game
Game Show: Adding Two-Digit Numbers
Game
Game Show: Adding Two-Digit Numbers
Math learners hone their multi-digit addition skills in this interactive game show!
Second Grade
Addition
Game
Super Powers! Two-Digit Addition #3
Worksheet
Super Powers! Two-Digit Addition #3
Second Grade
Addition
Your second grader will finally want to practice at-home addition when it involves super heroes and extraordinary powers!
Worksheet
Super Powers! Two-Digit Addition #3
Worksheet
Super Powers! Two-Digit Addition #3
Your second grader will finally want to practice at-home addition when it involves super heroes and extraordinary powers!
Second Grade
Addition
Worksheet
Word Problems Addition
Worksheet
Word Problems Addition
Second Grade
Addition
Featuring word problems all about shopping and money, this worksheet is a great way to practice 3-digit addition.
Worksheet
Word Problems Addition
Worksheet
Word Problems Addition
Featuring word problems all about shopping and money, this worksheet is a great way to practice 3-digit addition.
Second Grade
Addition
Worksheet
Vertical Double Digit Addition Practice
Interactive Worksheet
Vertical Double Digit Addition Practice
Second Grade
Addition
As these friendly insects provide some creature companionship, your second grader will learn to add and carry over remainders in multi-digit problems!
Interactive Worksheet
Vertical Double Digit Addition Practice
Interactive Worksheet
Vertical Double Digit Addition Practice
As these friendly insects provide some creature companionship, your second grader will learn to add and carry over remainders in multi-digit problems!
Second Grade
Addition
Interactive Worksheet
Super Powers! Two-Digit Addition #5
Worksheet
Super Powers! Two-Digit Addition #5
Second Grade
Addition
Two-digit addition got your second grader down? Liven up math practice with this extraordinary worksheet.
Worksheet
Super Powers! Two-Digit Addition #5
Worksheet
Super Powers! Two-Digit Addition #5
Two-digit addition got your second grader down? Liven up math practice with this extraordinary worksheet.
Second Grade
Addition
Worksheet
Super Powers! Two-Digit Addition #10
Worksheet
Super Powers! Two-Digit Addition #10
Second Grade
Addition
Guide your second grader through this fun, two-digit addition worksheet to boost her mental math skills.
Worksheet
Super Powers! Two-Digit Addition #10
Worksheet
Super Powers! Two-Digit Addition #10
Guide your second grader through this fun, two-digit addition worksheet to boost her mental math skills.
Second Grade
Addition
Worksheet
Super Powers! Two-Digit Addition #11
Worksheet
Super Powers! Two-Digit Addition #11
Second Grade
Addition
Is your second grader struggling with two-digit addition? This super hero worksheet should motivate him to practice math!
Worksheet
Super Powers! Two-Digit Addition #11
Worksheet
Super Powers! Two-Digit Addition #11
Is your second grader struggling with two-digit addition? This super hero worksheet should motivate him to practice math!
Second Grade
Addition
Worksheet
Ice Skating: Two-Digit Addition with Regrouping
Interactive Worksheet
Ice Skating: Two-Digit Addition with Regrouping
Second Grade
Addition
Kids solve addition problems with two-digit addends using regrouping on this third grade math worksheet.
Interactive Worksheet
Ice Skating: Two-Digit Addition with Regrouping
Interactive Worksheet
Ice Skating: Two-Digit Addition with Regrouping
Kids solve addition problems with two-digit addends using regrouping on this third grade math worksheet.
Second Grade
Addition
Interactive Worksheet
Adding Two-Digit Numbers Using a Hundred Chart
Interactive Worksheet
Adding Two-Digit Numbers Using a Hundred Chart
Second Grade
Addition
Practice multi-digit addition with this hundred chart worksheet for second graders!
Interactive Worksheet
Adding Two-Digit Numbers Using a Hundred Chart
Interactive Worksheet
Adding Two-Digit Numbers Using a Hundred Chart
Practice multi-digit addition with this hundred chart worksheet for second graders!
Second Grade
Addition
Interactive Worksheet
Super Powers! Two-Digit Addition #6
Worksheet
Super Powers! Two-Digit Addition #6
Second Grade
Addition
Two-digit addition troubling your second grader? The only way to get the concept down is practice, practice ... and more practice!
Worksheet
Super Powers! Two-Digit Addition #6
Worksheet
Super Powers! Two-Digit Addition #6
Two-digit addition troubling your second grader? The only way to get the concept down is practice, practice ... and more practice!
Second Grade
Addition
Worksheet
Super Powers! Two-Digit Addition #8
Worksheet
Super Powers! Two-Digit Addition #8
Second Grade
Addition
Has your second grader ever wanted to play super hero? Let him do just that with this two-digit addition worksheet.
Worksheet
Super Powers! Two-Digit Addition #8
Worksheet
Super Powers! Two-Digit Addition #8
Has your second grader ever wanted to play super hero? Let him do just that with this two-digit addition worksheet.
Second Grade
Addition
Worksheet
Using Base 10 Drawings in Two-Digit Addition
Worksheet
Using Base 10 Drawings in Two-Digit Addition
Second Grade
Addition
This worksheet teaches you to use base 10 drawings to add two-digit numbers.
Worksheet
Using Base 10 Drawings in Two-Digit Addition
Worksheet
Using Base 10 Drawings in Two-Digit Addition
This worksheet teaches you to use base 10 drawings to add two-digit numbers.
Second Grade
Addition
Worksheet
1
2
3
4
…
9
