AAA Math
Aaa Math: Addition of Decimals
This lesson explains how to add decimals of the tenths place value. Gives practice and games to work on this skill.
Math2
Math2: Fraction to Decimal Conversion
This tutorial features conversions of basic fractions in lowest terms and the decimal equivalents.
Arcademics
Arcademics: Puppy Pull: Decimal Words
Multi-player game through which students match decimals in standard form to decimals in word form.
Shodor Education Foundation
Shodor Interactivate: Fraction to Decimal Converter
This is a handy little applet that lets you convert a fraction to a decimal or decimal to fraction. It can handle proper and improper fractions.
National Council of Teachers of Mathematics
The Math Forum: Calculating Sales Tax
Dr. Math is asked about calculating sales tax. A quick and easy to follow explanation of how it works using fractions, decimals, ratio, and percent.
NumberNut
Number Nut: Breaking a Minute Into Seconds
Minutes become seconds in this lesson that focuses on time and measurement. This brief integrated lesson also explores science concepts regarding the relevance of a second. Fractions of seconds and decimals are also mentioned. The lesson...
NumberNut
Number Nut: Estimate and Round Why Is This Important?
Problem solving will become a little easier when you understand the concepts of estimation and rounding. Explore how these concepts are used in mathematics and real world applications. Detailed examples and links to related games...
Application Magazine
Aplicaciones: Suma De Decimales
This is a self-assessment of addition of decimals. Final score will be given at the end of each section.
Application Magazine
Aplicaciones: Resta De Decimales
Take this self-assessment of subtraction of decimals and find out how well you do. Final score will be given at the end of each section.
Application Magazine
Aplicaciones: Multiplicacion De Decimales
This is a self-assessment test about multiplying decimals. Final score will be given at the end of each session.
Application Magazine
Aplicaciones: Examen De Decimals No. 1
Take this test to test your knowledge of: decimal place value, addition and subtraction of decimals. Final score will be given at the end.
Application Magazine
Aplicaciones: Numeros Decimales
Test your knowledge of decimal numbers. Final score will be given in each section.
Application Magazine
Aplicaciones: Transformaciones
Find out how well you know the decimal system. Final score will be given in each section.
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.
The Math League
The Math League: Decimals in Measurement
This site gives information on the metric system, as well as abbreviations for metric conversion.
Mr. Martini's Classroom
Mr. Martini's Classroom: Fraction to Decimal Quiz
Students can test their ability to convert fractions to decimals using this interactive quiz. They can choose to have their quiz graded or select new problems.
Mr. Martini's Classroom
Mr. Martini's Classroom: Decimal Addition Math Quiz
Learners can test their ability to add decimals using this interactive, graded quiz.
Mr. Martini's Classroom
Mr. Martini's Classroom: Decimal Multiplication Math Quiz
Students can test their ability to multiply decimal tenths using this interactive quiz. They can choose to have their quiz graded or select new problems.
Mr. Martini's Classroom
Mr. Martini's Classroom: Adding Decimals to the Tenths Place
Students add decimals on these interactive flashcards. The problem changes color when the correct sum is typed.
Mr. Martini's Classroom
Mr. Martini's Classroom: Decimal Multiplication
Students can practice multiplying decimals on these interactive flashcards. The problem changes color when the correct product is typed.
Mr. Martini's Classroom
Mr. Martini's Classroom: Fraction Conversion to Decimal Tenths
Students can practice converting proper and improper fractions to decimal tenths using these interactive flashcards. The problem changes color when the correct decimal is typed.
Mr. Martini's Classroom
Mr. Martini's Classroom: Identify Decimal Tenths and Hundredths
Students identify decimals using a picture model.
Mr. Martini's Classroom
Mr. Martini's Classroom: Decimal Subtraction Quiz
Learners can test their ability to subtract decimals using this interactive quiz.
Doina Popovici
Math Play: Compare Decimals Math Racing Game
Race your way to the finish line with this math game where you compare decimal numbers to race ahead!