Learning Library
Popular
Subjects
Trending
Resources
Content types
Adult-led
Independent
Try Premium
premium

Notifications

3rd grade Three-Digit Addition Resources

Entire Library Printable worksheets Online games Guided Lessons Lesson plans Hands-on activities Online exercises Interactive stories Song videos Printable workbooks Science projects
More
Current Filters (60 results): 60 filtered results
3rd grade
Three-Digit Addition
Current Filters (60 results): 60 filtered results
3rd grade
Three-Digit Addition
Sort by
Addition and Subtraction Practice
Addition and Subtraction Practice
Workbook
Addition and Subtraction Practice
Brush up on addition and subtraction with these math worksheets that will challenge your third grader.
3rd grade
Math
Workbook
Two- and Three- Digit Addition
Two- and Three- Digit Addition
Game
Two- and Three- Digit Addition
Kids solve two- and three-digit addition problems by regrouping in order to help the Professor grow out his beard.
3rd grade
Math
Game
Practice Test: 3-Digit Addition & Subtraction
Practice Test: 3-Digit Addition & Subtraction
Worksheet
Practice Test: 3-Digit Addition & Subtraction
Review adding and subtracting three-digit numbers with this quick practice quiz.
2nd grade
Math
Worksheet
Extra Practice: Three-Digit Addition with Regrouping
Extra Practice: Three-Digit Addition with Regrouping
Worksheet
Extra Practice: Three-Digit Addition with Regrouping
Practice three-digit addition with regrouping in this set of 36 problems.
3rd grade
Math
Worksheet
Triple Digit Addition
Triple Digit Addition
Worksheet
Triple Digit Addition
Help your child build basic math skills with this practice sheet, where she'll work on carrying over numbers.
3rd grade
Math
Worksheet
Three-Digit Addition: Train Edition
Three-Digit Addition: Train Edition
Game
Three-Digit Addition: Train Edition
All aboard! Kids solve addition problems on a number line using 1, 10, and 100 unit manipulatives.
3rd grade
Math
Game
Word Problems Learning Check
Word Problems Learning Check
Worksheet
Word Problems Learning Check
This resource will assess your students’ proficiency levels in solving word problems. Your students will solve multi-step word problems with mixed operations.
3rd grade
Math
Worksheet
Subtraction Practice
Subtraction Practice
Worksheet
Subtraction Practice
This simple worksheet is packed with two-digit and three-digit subtraction problems.
3rd grade
Math
Worksheet
Three-Digit Addition Word Problems
Three-Digit Addition Word Problems
Exercise
Three-Digit Addition Word Problems
Teach students how to extract information from word problems and complete three digit addition to find the solution.
3rd grade
Math
Exercise
Addition Practice: Triple Digits
Addition Practice: Triple Digits
Worksheet
Addition Practice: Triple Digits
Bolster your third grader's addition skills with at-home practice in three-digit addition.
3rd grade
Math
Worksheet
Elliott's Museum: Addition and Subtraction Word Problem Story
Elliott's Museum: Addition and Subtraction Word Problem Story
Game
Elliott's Museum: Addition and Subtraction Word Problem Story
Kids help Elliott prepare treasures for her museum by answering word problems by using a tape diagram.
3rd grade
Math
Game
Three-Digit Addition and Two-Step Word Problems
Three-Digit Addition and Two-Step Word Problems
Exercise
Three-Digit Addition and Two-Step Word Problems
Students learning how to perform three digit addition in two step word problems will appreciate the clear instructions in this exercise.
3rd grade
Math
Exercise
3-Digit Campfire Addition
3-Digit Campfire Addition
Worksheet
3-Digit Campfire Addition
This campfire-themed worksheet focuses on 3-digit addition facts.
2nd grade
Math
Worksheet
Place Value: Digit Game
Place Value: Digit Game
Lesson plan
Place Value: Digit Game
Help your students understand place values with this lesson that catches their interest using a story book. Students will go one to play a riddle game both in a group and individually.
3rd grade
Math
Lesson plan
Check Your Work: Subtraction
Check Your Work: Subtraction
Worksheet
Check Your Work: Subtraction
Review subtraction and check your work with this worksheet that asks kids to subtract, then add in reverse.
3rd grade
Math
Worksheet
Addition 4
Addition 4
Guided Lesson
Addition 4
In this lesson, kids are given different strategies for finding the sum of two numbers. Addition strategies such as these help third graders gain a deeper understanding of, and fluency with, this operation. The lesson features guided instruction and plenty of practice problems to apply what is being learned. For even more practice, try our third grade addition worksheets recommended to accompany this lesson.
3rd grade
Guided Lesson
Practice Word Problem Subtraction
Practice Word Problem Subtraction
Worksheet
Practice Word Problem Subtraction
Looking for a way to practice word problem subtraction? Get in two-digit and three-digit subtraction practice with simple word problems.
3rd grade
Math
Worksheet
Silly Word Problems
Silly Word Problems
Worksheet
Silly Word Problems
Put a little silliness into math practice with these April Fools' Day word problems!
3rd grade
Math
Worksheet
Coral Reef: Three-Digit Addition with Regrouping
Coral Reef: Three-Digit Addition with Regrouping
Worksheet
Coral Reef: Three-Digit Addition with Regrouping
Kids solve addition problems with three-digit addends using regrouping on this third grade math worksheet.
3rd grade
Math
Worksheet
Hop! Hop! Hop!: Strategic Number Lines
Hop! Hop! Hop!: Strategic Number Lines
Lesson plan
Hop! Hop! Hop!: Strategic Number Lines
With this movement-integrated lesson, students will use their energy to practice three-digit addition on a number line! Part of this lesson is designed for the outdoors, but the activities can easily be brought inside on a rainy day.
3rd grade
Math
Lesson plan
Check Your Work: To Three-Digit Subtraction
Check Your Work: To Three-Digit Subtraction
Worksheet
Check Your Work: To Three-Digit Subtraction
Learning how to check our work is essential to becoming strong math students! In this exercise, students will first solve the subtraction problems, then they'll practice checking their work by plugging the answers into an addition equation.
3rd grade
Math
Worksheet
April Fools' Fun
April Fools' Fun
Workbook
April Fools' Fun
Here's an arsenal of April Fools' Day fodder! Kids will be armed with facts, pranks and puzzles. Plus, they'll be tickled by goofy writing prompts, silly word problems and wacky reading comprehension.
3rd grade
Reading & writing
Workbook
Practice Adding Three-Digit Numbers on an Open Number Line
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.
3rd grade
Math
Worksheet
Word Problems: Addition and Subtraction
Word Problems: Addition and Subtraction
Worksheet
Word Problems: Addition and Subtraction
Use this resource to support your students as they analyze word problems involving addition and subtraction. Focus on their process, and then allow them to solve to find the answer.
3rd grade
Math
Worksheet
Word Problems Check-Up
Word Problems Check-Up
Worksheet
Word Problems Check-Up
Use this resource to assess students’ abilities to solve a variety of word problems.
3rd grade
Math
Worksheet

3rd grade Three-Digit Addition Resources