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AAA Math
Aaa Math: Tenths as Decimals
This site explains how to identify tenths place value. Includes games to practice this skill.
Khan Academy
Khan Academy: Write Decimals and Fractions Shown on Grids
Practice these problems to see how decimals and fractions can represent the same number. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Soft Schools
Soft Schools: Decimals, Fractions, and Percents Quiz
Students take a quiz to assess their ability to convert decimals, fractions, and percents. At the end of the quiz, a results summary is shown, and students can review missed questions.
Calculator Soup
Calculator Soup: Decimal to Fraction Calculator
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.
Math Medics
S.o.s. Math: Changing Decimals to a Fraction
Explains step-by-step how to change a decimal to a fraction. Gives examples and exercises to practice this skill.
Calculator Soup
Calculator Soup: Mixed Number to Percent Calculator
Convert mixed numbers or mixed fractions to percents. The mixed number to percentage calculator finds the decimal equivalent by finding the decimal value of the fraction, adding the decimal to the whole number part of the mixed number,...
Education Place
Houghton Mifflin: Eduplace: Extra Practice Quiz Repeating Decimals 1
Practice changing various fractions to repeating decimals. Read the interactive quiz rules and then click on the "Begin" ticket. If you answer incorrectly you get one more chance to try again then you are told the correct answer. See how...
The Math League
The Math League: Percent and Probability: What Is a Percent?
This site defines a percent, explains it as a fraction and decimal, and shows how to estimate a percentage.
Math Slice
Math Slice: Percentage Worksheets
This tool allows you to create worksheets where students rewrite numbers as decimals, percents and fractions.
AAA Math
Aaa Math: Identifying Equivalent Decimals and Fractions
This site explains why decimals are a type of fraction. Gives practice recognizing equivalents, plus games to practice the skill.
Math Planet
Math Planet: Pre Algebra: Ratios and Percent: Rates and Ratios
Explains what rates and ratios are and how they are different. Shows how to solve an example problem about ratios and presents a video demonstrating how to show a ratio as a fraction or a decimal. [1:52]
AAA Math
Aaa Math: Fractions and Equivalent Decimals
Explains why decimals are a type of fraction. Gives practice recognizing equivalents and games to practice the skill.
McGraw Hill
Glencoe: Self Check Quizzes 2 Fractions, Decimals and Percents
Use Glencoe's Math Course 2 randomly generated self-checking quiz to test your knowledge of fractions, decimals and percents. Each question has a "Hint" link to help. Choose the correct answer for each problem. At the bottom of the page...
Math2
Math2
This is a site for students and teachers of all grade levels. If you are looking for math tables, general information about math topics, or you would like to ask a question, this is the site to visit.
Quia
Quia: Fraction Decimal Conversion Matching
In this tutorial, practice matching fractions with equivalent decimals in a matching game format.
PBS
Pbs Learning Media: Logical Leaps: Rational Numbers on the Number Line
In this interactive, use logic to solve riddles involving a wallaby jumping contest. Then, place each contestant's jump -- a fraction, mixed number, or decimal between -5 and +5 -- at the correct point on the number line. Backward jumps...
Wyzant
Wyzant: Negative Fractions, Decimals, and Percents
Demonstrates how to perform arithmetic operations with negative fractions, mixed numbers, decimals, and percents. Includes ten practice questions.
Hopelink
Hopelink: Teaching Percentages
Students can brush up on percentage skills with this lesson and calculate percentages using the "Percent Tricks method." For students to successfully use this method, they must have the ability to multiply and divide whole numbers.
CK-12 Foundation
Ck 12: Arithmetic: Multiplication of Rational Numbers
[Free Registration/Login may be required to access all resource tools.] Learn how to multiply rational numbers. Includes examples, videos, and practice questions.
ArtsNow
Arts Now Learning: Moving With Fractions [Pdf]
In this lesson plan, 4th graders use movement phrases to model common fractions and decimal fractions with like denominators. They compare the fraction of locomotor and non-locomotor movements in a movement phrase. Students then create...
University of Cambridge
University of Cambridge: Nrich: Games Pelmathism: Fractions, Decimals, & Percents
Use this game to improve your knowledge and understanding of fractions, decimals, and percents. You can set the topics you want to practice on this game.
Wyzant
Wyzant: Negative Exponents Worksheet
At this site from WyzAnt, learners are given twenty questions to solve, each involving a number base raised to a negative number exponent. A space for the students answer is provided before having the site grade the worksheet. Questions...
PBS
Pbs: Logical Leaps: Rational Numbers on the Number Line
In this interactive, use logic to solve riddles involving a wallaby jumping contest. Then, place each contestant's jump-a fraction, mixed number, or decimal between -5 and +5-at the correct point on the number line. Backward jumps are...
Khan Academy
Khan Academy: Converting Percents & Fractions
Practice writing percents as fractions and fractions as percents. For example, convert 30% to a simplified fraction. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.