Demonstrates how to perform arithmetic operations with negative fractions, mixed numbers, decimals, and percents. Includes ten practice questions.

Interactive fraction bars allow practice with mixed and equivalent fractions, decimals, and percents. Use Safari and/or Chrome browser.

On this webpage, students can study fractions including the numerator, denominator, equivalent fractions, decimals, and percents.

Explore a brief history of mathematics in Mesopotamia through the Babylonian Base 60 number system. This video focuses on how a base 60 system does not use fractions or repeating decimals, some of the advantages of a base 60 system, and...

Gain an understanding of how to calculate with decimals and fractions by viewing an example and a video lesson.

Keeping in mind that decimals are really fractions, this site shows you how to convert decimals and work with them in solving equations.

The purpose of this task is to study some concrete examples of repeating decimals and find a way to convert them to fractions. Aligns with 8.NS.A.1.

Sixth graders participate in several activities to practice operations with decimals, fractions, and the distributive property.

Practice solving multi-step word problems. The numbers in these problems may be fractions, decimals, and percents. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.

Converting percents to and from decimals and fractions is demonstrated in detailed examples. Once the concept is understood, you can use it to solve equations that contain percents.

This calculator converts a decimal number to a fraction or a decimal number to a mixed number. For repeating decimals enter how many decimal places in your decimal number repeat.

The Yale-New Haven Teachers Institute site contains various math exercises relating to percentage and consumer-related problems. An explanation of sales tax, a related problem and answer are given.

Given a problem situation, the student will compare and order integers, percents, positive and negative fractions and decimals with or without a calculator.

The goal of this task is to examine sums and products of rational and irrational numbers. One important property of rational numbers is that their decimals always terminate or repeat: using a slightly different formulation, a rational...

Great lesson plans covering a wide-range of math-related subjects.

What's the best deal? How do you represent equivalent amounts? Students work on these questions as they wrap up Unit 2.

Practicing math problems is a great way to study for a math test!

Play a matching game with different representations of equivalent items.

Video lesson [8:11] explains the basic concept of percents. Provides numerous problems for middle schoolers to practice what they've learned.

Great resource to practice and strengthen math skills pertaining to equations. Math worksheets are printable, may be customized, and include answer keys.

Great resource to practice and strengthen math skills pertaining to greater than and less than. Math worksheets are printable, may be customized, and include answer keys.