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McGraw Hill

Glencoe: Self Check Quizzes 1 Add and Subtract Fractions With Like Denominators

For Students 3rd - 8th
Use Glencoe's randomly generated self-checking quiz to test your knowledge of adding and subtracting fractions with like denominators. Each question has a "Hint" link to help. Choose the correct answer for each problem. At the bottom of...
Activity
Scholastic

Scholastic Math Maven's Mysteries: The Mystery of Pirate Ringold's Lost Treasure

For Teachers 3rd - 8th
In this Math Maven mystery, read the legend of Pirate Ringold and his treasure and help Frieda Finditall figure out how much gold there is left to find on this old ship. Your knowledge about addition and subtraction with fractions will...
Interactive
Cool Math

Coolmath: Coolmath4kids: Speedway Adding Fractions

For Students 3rd - 5th Standards
Add and subtract fractions to win the race in this multiplayer game!
Lesson Plan
National Council of Teachers of Mathematics

The Math Forum: Lesson Plans: Fractions

For Teachers 3rd - 5th
Teachers, this is the place to come for fraction lesson plans if you teach elementary students. All the topics have a number of resources available from which to choose.
Interactive
Discovery Education

Discovery Education: Webmath: Subtract Two Fractions

For Students 3rd - 8th Standards
Use this "math solver" to subtract two fractions (and/or mixed numbers) that you enter. The site will explain in detail the process of subtacting the fractions you entered.
Interactive
Visual Fractions

Visual Fractions: Subtract and Simplify Fractions With Circle Models

For Students 3rd - 8th Standards
Use this interactive site from Visual Fractions to practice subtraction with fractions using circles. You will need to answer the questions with mixed numbers in lowest terms.
Website
Shodor Education Foundation

Shodor Interactivate: Fraction Adding and Subtracting

For Students 3rd - 8th Standards
Use this discussion, provided by Shodor, to reinforce your knowledge on adding and subtracting fractions with unlike denominators.
Unit Plan
Math Is Fun

Math Is Fun: Subtraction of Fractions

For Students 3rd - 5th Standards
This very basic website gives simple, easy steps on how to subtract fractions with the same denominator and what to do when they have different denominators.
Unit Plan
AAA Math

Aaa Math: Subtracting Fractions With the Same Denominator

For Students 2nd - 6th Standards
This site describes how to subtract fractions with like denominators. It provides exercises and games to practice the skill.
Interactive
Doina Popovici

Math Play: Fractions Jeopardy

For Students 3rd - 8th
Assess your knowledge of adding, subtracting, multiplying, and dividing fractions with a game of jeopardy.
Unit Plan
Khan Academy

Khan Academy: Add and Subtract Mixed Numbers 2 (With Regrouping)

For Students 3rd - 5th
Practice adding and subtracting mixed numbers with common (like) denominators. Some items require regrouping. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Handout
Quia

Ixl Learning: Subtracting Mixed Numbers With Like Denominators

For Students 3rd - 5th Standards
Brush up on your math skills pertaining to subtracting mixed numbers with like denominators then try some practice problems to test your understanding.
Unit Plan
BBC

Bb Ci: Operations With Fractions Review

For Students 3rd - 6th
This BBC test prep review ("revision") section includes reminders and practice in adding, subtracting, multiplying, and dividing fractions. Clicking "Test Bite" on the last page will get you a short interactive quiz over the material.
Unit Plan
Khan Academy

Khan Academy: Multiply Fractions and Whole Numbers 3

For Students 3rd - 5th Standards
Practice seeing how one whole-number-times-fraction problem is the same as another. Find equivalent multiplication expressions. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or...
Lesson Plan
Intel Corporation

Intel: Fractions Made Visual

For Teachers 3rd - 5th Standards
Students learn the importance of math accuracy and, more specifically, that knowing how to add, subtract, multiply, and divide fractions make life easier for everyone. To help students come to this understanding, they are assigned to a...
Interactive
Fun Brain

Fun Brain: Soccer Shootout (Fractions and Whole Numbers)

For Students 3rd - 5th
Using fractions and whole numbers, score goals and block your opponent's goals by correctly answering addition, subtraction, multiplication, and division problems. Four levels of play--easy, medium, hard, and super brain--to test your...
Whiteboard
ClassFlow

Class Flow: Fractions

For Teachers 3rd - 5th Standards
[Free Registration/Login Required] This flipchart explores Equivalent Fractions, simplest form and adding and subtracting fractions.
Interactive
Quia

Quia: Equivalent Fractions

For Students 3rd - 6th Standards
Use this Web site to practice finding equivalent fractions using a matching game format. CCSS.Math.Content.3.NF.A.3.a Understand two fractions as equivalent (equal) if they are the same size, or the same point on a number line.
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Illustrative Mathematics

Illustrative Mathematics: 4.nf Peaches

For Teachers 3rd - 5th Standards
This task provides a context where it is appropriate for students to subtract fractions with a common denominator; it could be used for either assessment or instructional purposes. Aligns with 4.NF.B.3.c.
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Khan Academy

Khan Academy: Subtracting Fractions With Common Denominators

For Students 3rd - 5th Standards
In this exercise, students practice subtracting fractions with common denominators. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.
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Khan Academy

Khan Academy: Add and Subtract Mixed Numbers (No Regrouping)

For Students 3rd - 5th Standards
Practice adding and subtracting mixed numbers with common (like) denominators. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Unit Plan
Khan Academy

Khan Academy: Practice: Subtract Fractions With Common Denominators

For Students 3rd - 4th Standards
In this exercise, questions provide practice with subtracting fractions with common denominators. Immediate feedback is given and hints or a video are available if needed.
Activity
Teaching Treasures Publications

Teaching Treasures: Year Five Math (Page 5)

For Students 3rd - 8th Standards
Sharpen your computation skills with this interactive worksheet. The focus is adding and subtracting fractions with like and unlike denominators and reducing to lowest terms. Problems are set up horizontally and answers can be checked...
Whiteboard
ClassFlow

Class Flow: Adding Fractions With Unlike Denominators

For Teachers 3rd - 5th Standards
[Free Registration/Login Required] This flipchart teaches the steps necessary to add or subtract fractions with unlike denominators by getting a common denominator. It uses Activotes to assess getting the correct least common multiple,...

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