Educational publisher Houghton Mifflin provides a colorful, engaging site that offers test-prep practice, test-taking strategies, and brain teasers on a variety of math concepts for grades 1-6. Just "Choose an activity and pick a grade,"...

Educational publisher Houghton Mifflin provides a colorful, engaging site that offers test-prep practice, test-taking strategies, and brain teasers on a variety of math concepts for grades 1-6. Just "Choose an activity and pick a grade,"...

This site explains how to write whole numbers in expanded form. It provides games and exercises to practice the skill.

Students can practice writing whole numbers in standard form through a series of self-check exercises and timed learning games.

Students can practice converting whole numbers from expanded form to standard form in a series of self-check exercises and timed learning games.

Students will explore place value using base ten blocks and following the given directions.

Play this word search game with place value vocabulary.

A game matching the digit in a number to the correct place value. Place value includes whole numbers to the millions and decimals.

[Free Registration/Login Required] This flipchart has a review game that focuses on place value. Our class used it to play basketball math. Move the black blob to uncover the answer.

Using a deck of cards this lesson plan has students arrange the cards they draw to make the largest (or smallest) number possible. This activity helps demonstrate the positional property of the numeration system we use.

On this one page website sharpen your logic and place value skills while working on this challenge. The solution is available to double check your solution.

This complete lesson plan asks students to make the largest value using the given numbers.

Let's play Jeopardy! Modeled after the popular TV game show, this interactive game focuses on addition number skills. Immediate feedback given to responses. Top winners have their scores posted daily.

Students review addition while playing this two-player game. Players add ten to a given number. The first person to get five problems correct wins.

Students practice place value problems and earn a chance to take a hockey penalty shot.

Base Ten Fun is an educational virtual manipulatives activity for kids learning place value, addition and subtraction. Base Ten Fun is highly customizable; kids can select from ones, tens and hundreds.

Kids love dice and playing with decks of cards. Leverage these two great (and inexpensive tools) to help students work on math facts, place value and more.

Do you need practice learning how to write the expanded form of numbers written in standard form? This concentration game is the web site for you! There is a link to a list of the numbers being used so you can check your answer.

For this week's Afterschool Adventure, children will use number powers to solve problems and save the day! They will use grouping power to save a parade, skip counting power to catch a pie-snatching thief, and speed counting and place...

This lesson explains how to identify decimals of the ten-thousandths place value. Includes games to practice this skill.

This site explains how to identify tenths place value. Includes games to practice this skill.

This lesson explains how to add decimals of the tenths place value. Gives practice and games to work on this skill.

A Halloween game where students try to destroy monsters, witches, and other characters while strengthing their skills at identifying numbers in the hundreds, thousands, millions, and billions.

A large collection of links to interactive activities and games on the topic of decimals.