Fact Monster
Fact Monster: Decimals Places
Fact Monster: Decimals is a learning module that focuses on digit placement. It also provides videos on how to add and subtract decimals and how to multiply and divide decimals.
Alabama Learning Exchange
Alex: Carlos the Centipede Is Subtracting Decimals!
In this lesson, young scholars will work in collaborative/cooperative groups to understand subtracting decimals. Students will use decimal grids to represent the difference of decimals. Emphasis is on using place-value, lining up the...
Alabama Learning Exchange
Alex: Carlos the Centipede Is Adding Decimals!
In this lesson, students will work in collaborative/cooperative groups to understand adding decimals. Students will use decimal grids to represent the sum of decimals. Emphasis is on using place-value, lining up the decimals and bringing...
Better Lesson
Better Lesson: Adding, Subtracting, and Understanding Decimals
Students learn how to properly add and subtract decimal quantities.
University of Waterloo (Canada)
Mathfrog: Decimal Mania Add or Subtract the Decimals
Add or subtract by entering one digit in each box.
Better Lesson
Better Lesson: Multiplying Decimal Quantities: Real World Application
Students calculate decimal quantities while making sense of real world situations.
Better Lesson
Better Lesson: Multiplying With Decimal Quantities
Students fluently multiply multi-digit decimal quantities.
Better Lesson
Better Lesson: Quiz: Adding, Subtracting, Multiplying, & Dividing Decimals
Assess progress in calculating with decimals.
Better Lesson
Better Lesson: Mastering Division Involving Decimal Quantities
Students divide decimal quantities and apply this knowledge to real world situations.
Homeschool Math
Homeschool Math: Dividing Decimals by Decimals
This is a complete lesson with a video [7:56], instruction, and exercises about dividing decimals by decimals.
Quia
Ixl Learning: Adding Decimals
Brush up on your math skills relating to adding decimals then try some practice problems to test your understanding.
Quia
Ixl Learning: Multiplying Decimals
Brush up on your math skills relating to multiplying decimals then try some practice problems to test your understanding.
Quia
Ixl Learning: Dividing Decimals
Brush up on your math skills relating to dividing decimals then try some practice problems to test your understanding.
Homeschool Math
Homeschool Math: Multiply and Divide Decimals by 10, 100, and 1000
Lesson includes a video & examples showing the common shortcut for multiplying & dividing decimals by powers of ten. [7:59] Provides exercises and word problems for practice.
E-learning for Kids
E Learning for Kids: Math: Husky Sled: Fractions and Decimals
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.
AAA Math
Aaa Math: Division of Decimals by Whole Numbers
Explains how to divide a decimal by a whole number. Also provides some practice problems and games to test your skills.
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.
Disfruta Las Matematicas
Disfruta Las Matematicas: Hojas De Ejercicios De Decimales
This site contains many worksheets dealing with decimals and operation with decimals. Each worksheet has many variations. You can see them on the screen and print them with or without the answers.
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.
Doina Popovici
Math Play: Place Value Millionaire Game
This is an online Millionaire-style game for students to practice reading and writing decimals.
Ducksters
Ducksters: Kids Math: Adding and Subtracting Decimals
Kids learn how to add and subtract decimals by lining up the decimal point on this website. The site has example math problems.