In this topic, we will learn what a decimal is and how to show it visually and on a number line. We will also add, subtract, multiply, and divide with decimals.

In this topic, we will learn what a decimal is and how to show it visually and on a number line. We will also add, subtract, multiply, and divide with decimals.

Want to learn more about decimal place value? Check out this video. Want to review whole number place value? Check out this article.

Khan Academy ... Khan Academy

Introduction to decimal place values and the value of decimal digits. Created by Sal Khan and Monterey Institute for Technology and Education.

Sal introduces decimal numbers and understanding place value to the right of the decimal.

Learn how to write the fraction, 7/8 as a decimal. Created by Sal Khan and Monterey Institute for Technology and Education.

Place value and decimals are related. We can begin by reviewing the concept of ones, tens, and hundreds places, and then demonstrates how tenths, hundredths, and thousandths places work. By …

Put on your math detective hat and dive into this unit on decimal place value. You'll learn how to locate decimals on a number line, see which ones are bigger or smaller, and round them to the nearest …

¿Quieres aprender más acerca del valor posicional decimal? Revisa este video. ¿Quieres repasar el valor posicional de números naturales? Revisa este artículo.