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.
Teaching Treasures Publications
Teaching Treasures: Year Eight Timed Mental Math
This resource provides an interactive worksheet with just ten problems as an independent practice or a quick assessment.
Teaching Treasures Publications
Teaching Treasures: Year Eight Timed Mental Math
Improve your computation skills using this timed interactive worksheet.
Shmoop University
Shmoop: Converting Decimals
This animation features the mathematical concept of converting decimals how to perform the calculation. 2:17sec.
Shmoop University
Shmoop: Fractions & Decimals: Decimals
The mathematics resource introduces decimals as parts of a whole.
Shmoop University
Shmoop: Fractions & Decimals: Visualizing Decimals
Students examine decimals by visualizing what a decimal would look like.
Shmoop University
Shmoop: Fractions & Decimals: Decimals Word Problems
Students explore word problems with decimals through examples and practice problems.
That Quiz
That Quiz: Fracciones Y Decimales
These interactives are designed for the student to practice addition, subtraction, multiplication, and division of fractions and decimals.
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.
Math Is Fun
Math Is Fun: Comparing, Ordering Decimals
This website gives a simple, easy strategy for how to compare decimals when they have a different number of decimal places. It provides examples in ascending and descending order and an ordering game for practice.
Purple Math
Purplemath: Place Value: Concepts
Explains and illustrates the thinking behind the concept of place value.
Doina Popovici
Math Play: Adding Decimals Game
An interactive basketball game where students practice their decimal adding skills to make 3 point baskets.
Houghton Mifflin Harcourt
Houghton Mifflin Harcourt: Saxon Activity Center: Graphing Calculator Activity: Common Denominators [Pdf]
A graphing calculator lesson focusing on common denominator. Lesson contains detailed examples, visual demonstrations with key functions, and practice problems. Acrobat Reader required.
Doina Popovici
Math Play: Adding Decimals Soccer Game
Use this fun soccer game to practice adding decimals.
Science Struck
Science Struck: How to Convert Octal to Decimal
Explains what the four different types of number systems are and what they are used for. Presents the formula used to convert octal numbers into decimals and models how to apply it in two example problems.
Fun Brain
Fun Brain: Decimal Football (Division Game)
Navigate to Division and score field goals by correctly dividing decimal numbers.
Khan Academy
Khan Academy: Decimals in Written Form
Practice converting decimals between standard form and written form. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
BBC
Bbc Schools: Bitesize: What Are Decimals?
Take the quiz to assess your mastery of decimal numbers. Links are provided that allow you to increase the screen size of your quiz, view the quiz in a different format, brush up on your decimal facts prior to taking the quiz, and enjoy...
Ducksters
Ducksters: Kids Math: Multiplying and Dividing Decimals
Kids learn how to multiply and divide decimals. How to line up and move the decimal points. Example math problems are given.
SMART Technologies
Smart: Foundational Math Concepts for Elementary Ages
Practice everyday math skills such as adding, subtracting, multiplying, dividing, place value, counting money, telling time, fractions, decimals, and more.
University of Waterloo (Canada)
Math Frog: Ordering Decimals
Arrange the decimals by clicking them in order from lowest to highest. Included is a help button if you are stuck!
Disfruta Las Matematicas
Disfruta Las Matematicas: Numeros Decimales!
This unit could be used as an introduction to decimals. It has good examples and also contains worksheets that could be printed with or without the answers.Read phonetically
Calculator Soup
Calculator Soup: Comparing Fractions Calculator
Compare fractions to find which fraction is larger and which is smaller. You can also use this calculator to compare mixed numbers, compare decimals, compare integers, and compare improper fractions.
Calculator Soup
Calculator Soup: Fractions Table
Table shows incremental ordering of fractions with decimal and percentage equivalents.