Interactive
University of Waterloo (Canada)

University of Waterloo: Naming Decimals

For Students 4th - 5th Standards
Do you know how to name decimals to the tenths place? Test your skills with these 20 questions.
Website
Primary Resources

Primary Resources: Decimals

For Teachers 4th - 6th Standards
A large collection of teacher resources dealing with decimals at many different levels. There are worksheets, PowerPoints, smartboard presentations, Excel, Word, and pdf files for the teacher's use.
Handout
The Math League

The Math League: Decimals, Whole Numbers and Exponents

For Students 4th - 8th
This tutorial has definitions and examples of decimals, whole numbers, and exponents. In addition, a variety of topics are covered, such as comparing, multiplying and subtracting.
Unit Plan
Lawrence Hall of Science

The Math Page: Skill in Arithmetic: The Meaning of Decimals

For Students 3rd - 5th Standards
This website from The Math Page explains and defines decimals.
Interactive
University of Waterloo (Canada)

University of Waterloo: Naming Decimals

For Students 3rd - 5th
Practice writing decimals as words or in number form.
Unknown Type
Shmoop University

Shmoop: Fractions & Decimals: Place Value & Naming Decimals

For Students 9th - 10th Standards
The mathematics notes investigate decimal place value. Examples and practice problems with solutions are included.