The purpose of this lesson from the Illinois Institute of Technology is to review estimating and rounding to the nearest dollar as well as gain skills and practice in counting money. The students will define the meaning of estimate and...

The lesson explores how to round numbers. Explanations and examples are included in the tutorial.

Practice basic money skills with Miss Betty, the school bus driver, in these interactive learning exercises.

Frederick is going on a husky sled trip, but needs to buy things first. Can you help him?

Explore fractions and decimals with Tony at the baseball field through these leveled learning exercises.

Students will play learning games to explore money in different ways, such as identifying, adding, and subtracting values.

Students can practice estimating sums using front-end estimation in a series of self-check exercises and timed learning games.

Front-end estimation is explained and demonstrated with an online game at this AAA Math lesson.

In this online game London is your starting place! This game lets you practice addition, subtraction, multiplication, division and rounding as you "Travel," around the world. You can also choose the level of difficulty

Here is a nice resource for students and teachers about whole numbers and their basic properties. It provides links to information on place value, expanded form, and rounding numbers are just a few of the topics on this page.

This site provides a description and helpful hints on how to round numbers to any place value. Content also includes an interactive problem solver complete with a full description of how the answer was accomplished.

If you are looking for a website that explains and defines the basics of mental multiplication with helpful hints then you have arrived at an excellent resource. There are even practice problems at the very end of the lesson.

Practice rounding to the nearest ten and rounding to the nearest hundred on the number line. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints....

Practice rounding to the nearest ten and rounding to the nearest hundred. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video tutorial, or receive hints about rounding.

Practice rounding numbers to the nearest ten to estimate the sum.

Estimate the product by rounding to the nearest ten before multiplying.

Multiplayer math game where turtle teams on skateboards race by rounding whole numbers to the nearest 10's place value.

Multiplayer math game where alien spaceships race by rounding whole numbers to the nearest 10's place value.

Step by step, this video lesson [4:34] will show you how to add up the number of squares that cover an object in order to find the area of a figure. It is 4 of 7 in the series titled "Finding Area with Squares."...

Use this site to figure out if women really do live longer than men. A math challenge taken from today's health journals that explores data collection, data analysis, patterns, and graphing skills. Learn how mastering these skills can be...

An engaging and fast-paced game from FunBrain, where players activate their knowledge of place value and rounding. Numbers range in difficulty from easy to hard. However, for those who are up for a more serious challenge, there's also a...

This site explains how to round whole numbers. Gives problems and games to practice this skill.

[Free Registration/Login Required] Students review how to round a 4 digit number to the nearest ten, hundred and thousand. The flipchart uses Activotes with Virginia SOL assessment material.

An interactive exercise where students read two sentences and then choose the conjunction that would best join them together. Correct answers are provided for any missed, and score is kept throughout the exercise.