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McGraw Hill

Glencoe: Self Check Quizzes 2 Add and Subtract Fractions Unlike Denominators

For Students 9th - 10th
Use Glencoe's Math Course 2 randomly generated self-checking quiz to test your knowledge of adding and subtracting fractions with different denominators. Each question has a "Hint" link to help. Choose the correct answer for each...
Activity
Oswego City School District

Regents Exam Prep Center: Adding and Subtracting Fractions

For Students 9th - 10th Standards
Use this site to learn how to add and subtract algebraic fractions, even if there aren't common denominators. Provides plenty of examples.
Unit Plan
Other

Help With Fractions: Adding Fractions

For Students 3rd - 8th Standards
The rules for adding fractions with the same or different denominators are clearly explained at this website. This is an excellent place to get step by step explanations for working with fractions.
Unit Plan
Math Medics

S.o.s. Math: Simple Fractions

For Students 3rd - 8th Standards
This S.O.S. tutorial gives students a basic review of simple fractions. Follow the tutorial to refresh your skills involving simple fraction manipulations. Each section contains problems with links to the answers.
Handout
Cool Math

Coolmath: Coolmath4kids: Adding and Subtracting Fractions With Whole and Mixed Numbers

For Students 4th - 5th Standards
Short tutorial explaining how to add and subtract fractions, whole numbers, and mixed numbers. Includes example problems to try.
Unit Plan
Khan Academy

Khan Academy: Add and Subtract Fractions Challenge

For Students 4th - 6th Standards
Challenge problems involving adding and subtracting fractions that have unlike 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: Visually Add and Subtract Fractions

For Students 4th - 6th Standards
Practice adding and subtracting fractions that have different denominators. Problems have fraction diagrams. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Unknown Type
Khan Academy

Khan Academy: Add Fractions With Unlike Denominators

For Students 4th - 6th Standards
Practice adding fractions that have different denominators. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Activity
Lawrence Hall of Science

The Math Page: Skill in Algebra: Adding Algebraic Fractions

For Students 9th - 10th
Here is a site that clearly and thoroughly explains adding algebraic fractions (rational expressions) both with common denominators and with different denominators. There are example problems solved, problems for the student to attempt,...
Unit Plan
Lawrence Hall of Science

The Math Page: Skill in Arithmetic: Add and Subtract Fractions

For Students 2nd - 5th Standards
This Math Page tutorial explains how to add and subtract fractions and features a practice section at the very end of the lesson.
Unknown Type
Khan Academy

Khan Academy: Add and Subtract Fractions Word Problems (Same Denominator)

For Students 4th Standards
Practice solving word problems by adding and subtracting fractions. The fractions used in these problems have like (common) denominators.
Unit Plan
Khan Academy

Khan Academy: Subtracting Fractions With Unlike Denominators

For Students 4th - 6th Standards
Practice subtracting fractions that have different denominators. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
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.
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Khan Academy

Khan Academy: Adding Fractions With 10 and 100 as Denominators

For Students 3rd - 5th Standards
In this exercise, students practice adding fractions with 10 and 100 as denominators. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.
Whiteboard
Other

Active Maths Limited: Adding & Subtracting Fractions: Whiteboard Resources

For Students 3rd - 8th Standards
This is an excellent resource to visually illustrate adding and subtracting fractions by finding the lowest common denominator.
Unit Plan
E-learning for Kids

E Learning for Kids: Math: Husky Sled: Fractions and Decimals

For Students 5th - 6th Standards
In this interactive website students practice various skills including adding fractions with common denominators, adding fractions with different denominators, adding decimals, finding equivalent fractions, and calculating averages.
Unknown Type
McGraw Hill

Glencoe Mathematics: Online Study Tools: Adding and Subtracting Unlike Fractions

For Students 9th - 10th Standards
This site gives a short interactive quiz which allows students to self-assess their understanding of the concept of adding and subtracting unlike fractions.
Unknown Type
McGraw Hill

Glencoe Mathematics: Online Study Tools: Adding and Subtracting Like Fractions

For Students 9th - 10th Standards
This site gives a short interactive quiz which allows students to self-assess their understanding of the concept of adding and subtracting like fractions.
Unit Plan
AAA Math

Aaa Math: All About Fractions

For Students 3rd - 8th Standards
A comprehensive tutorial that contains the following operations: adding fractions, comparing fractions, converting fractions, multiplying fractions, reducing fractions and subtracting fractions. Explanations, interactive practices and...
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That Quiz

That Quiz: Practice Test: Fractions & Decimals

For Students 6th - 8th
This resource allows users to practice mathematical functions with fractions and decimals.
Unit Plan
Learning Wave Communications

Learning Wave: Fractions

For Students 6th - 8th
This resource contains information about fractions and includes ratios, equivalent fractions, basic operations, and reciprocals. Several links for practice problems are also included, along with links to a post and pretest.
Interactive
PBS

Pbs: Meerkatcher: Add Fractions With Unlike Denominators

For Students 3rd - 5th Standards
The rascally gang of meerkats have escaped from their pens. Add fractions to fix the ladders and catch those 'kats! In this activity, students will focus on adding fractions, starting with single-digit denominators and working up. This...
Website
Primary Resources

Primary Resources: Fractions

For Teachers Pre-K - 1st
An extensive selection of teacher resources dealing with fractions at many different levels. There are worksheets, PowerPoints, smartboard presentations, activities, Excel, Word, and pdf files for the teacher's use.
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Common Core Sheets

Common Core Sheets: Number and Operations Fractions 5.nf.1 Worksheets

For Teachers 5th
Teachers can assess students' knowledge of adding and subtracting fractions with these printable worksheets. You can even create your own worksheet or flashcards.

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