That Quiz
That Quiz: Practice Test: Place Value
Test your knowledge of place value. Additional challenges include scientific notation and Roman Numerals. Seven levels of difficulty may be attempted with or without a timer.
Thomas Jefferson National Accelerator Facility
Jefferson Lab: Place Value Game
This interactive math game lets you create the largest number possible as the computer gives you numbers.
Discovery Education
Discovery Education: Web Math: See What Place Value a Number Has
Here's an interactive problem solver allowing you to type in a multi-digit number and get answers to what place value each number represents.
Khan Academy
Khan Academy: Comparing Decimal Place Value
In this interactive practice exercise, students compare decimal place values between numbers. A video is available to explain the process in detail if they get stuck.
Khan Academy
Khan Academy: Value of a Digit
Practice identifying the value of one of the digits in a decimal number. For example, the 3 in 4.563 has a value of 0.003. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive...
Lawrence Hall of Science
The Math Page: Skill in Arithmetic: Power of Ten
This website from The Math Page explains and defines basic arithmetic terms and place value concepts. There is even a practice section at the very end of the lesson.
AAA Math
Aaa Math: Place Value Expanded Form
You'll find an explanation of place value in expanded form in this lesson. There is also an interesting game that helps to show place value.