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Three-Digit Subtraction
Common Core
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Three-Digit Subtraction with Borrowing Mountain Game
Game
Three-Digit Subtraction with Borrowing Mountain Game
Kids practice borrowing in this three-digit subtraction mountain-themed game.
Math
Game
Triple Digits! 3-Digit Addition & Subtraction
Worksheet
Triple Digits! 3-Digit Addition & Subtraction
Give this worksheet a spin, and you'll be on your way to three-digit addition and subtraction success.
Math
Worksheet
Workbook
Math
Workbook
Math Mixed Review Part 1: Flying Through Fourth Grade
Worksheet
Math Mixed Review Part 1: Flying Through Fourth Grade
From multi-digit subtraction to identifying prime numbers, assess each student’s mastery of a variety of fourth-grade math skills.
Math
Worksheet
Subtraction with Regrouping
Lesson Plan
Subtraction with Regrouping
Help your students subtract with confidence by sharing two different strategies. Use this lesson to build on students’ understanding of subtraction and to evaluate this key skill.
Math
Lesson Plan
Worksheet
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.
Math
Worksheet
Review Three-Digit Subtraction
Worksheet
Review Three-Digit Subtraction
Review subtraction with regrouping with this worksheet that's packed with subtraction and word problems.
Math
Worksheet
Three-Digit Subtraction: Train Edition
Game
Three-Digit Subtraction: Train Edition
Choo-choo! Kids use a number line to solve three-digit subtraction problems in this fun-filled train game.
Math
Game
Stepping Through Addition and Subtraction Word Problems
Lesson Plan
Stepping Through Addition and Subtraction Word Problems
Use this lesson to teach your students how to determine if they should use addition, subtraction, or both operations to solve a word problem by following four simple steps.
Math
Lesson Plan
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.
Math
Game
Subtraction with Regrouping: Focus on the Fundamentals
Worksheet
Subtraction with Regrouping: Focus on the Fundamentals
In this math exercise, have your students find the difference by using regrouping.
Math
Worksheet
Rounding: Magical Math!
Worksheet
Rounding: Magical Math!
On this third grade math worksheet, kids round to estimate the difference between two numbers, a useful strategy for checking the results of calculations.
Math
Worksheet
Rounding and Estimation
Workbook
Rounding and Estimation
Learn to lasso numbers with an estimation round-up! Rounding and estimation are tools that can help kids add or subtract large sums quickly. And it's a skill that they can use in everyday activities.
Math
Workbook
Treasure Diving: Finding 10 Less Three-Digit Subtraction
Game
Treasure Diving: Finding 10 Less Three-Digit Subtraction
What happens when you take 10 away? Practice finding 10 less in this three-digit subtraction game.
Math
Game
Subtraction Practice
Worksheet
Subtraction Practice
This simple worksheet is packed with two-digit and three-digit subtraction problems.
Math
Worksheet
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.
Math
Worksheet
3-Digit Subtraction Using Regrouping
Worksheet
3-Digit Subtraction Using Regrouping
Kids try to "catch" the bouncy balls on this second grade math worksheet by solving subtraction problems with three-digit numbers using regrouping.
Math
Worksheet
Ski Racer: Three-Digit Subtraction and Finding 10 Less
Game
Ski Racer: Three-Digit Subtraction and Finding 10 Less
Math
Game
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.
Math
Worksheet
Subtraction Detectives: Missing Numbers
Lesson Plan
Subtraction Detectives: Missing Numbers
In this lesson, students must become detectives to solve for the missing number in each subtraction problem. They will develop and use their powers of mathematical reasoning using number bonds to find differences.
Math
Lesson Plan
Multiples of 10
Lesson Plan
Multiples of 10
Help students gain confidence in recognizing multiples of 10 as they critique a flawed response. Use as a stand-alone scaffolded EL support lesson or prior to teaching Big Spenders.
Math
Lesson Plan
Three-Digit Subtraction, Part 1
Worksheet
Three-Digit Subtraction, Part 1
Practice two strategies for solving three-digit subtraction problems.
Math
Worksheet
Worksheet
Review subtraction and check your work with this worksheet that asks kids to subtract, then add in reverse.
Math
Worksheet
Mixed Problems Requiring Estimation
Worksheet
Mixed Problems Requiring Estimation
This worksheet will challenge your third graders to round numbers and then them. Students will answer multiple choice questions by rounding up or rounding down numbers in the problems provided.