Curated Video
Writing Decimals in Expanded Notation
In this video, the teacher explains how to write decimals in expanded notation. They start by reviewing the concept of place value and its importance in our number system. The teacher then demonstrates how to write a decimal number in...
Curated Video
Representing Decimal Numbers in Expanded Notation Using Base 10 Blocks
In this video, the teacher explains how the value of each digit in a decimal number is determined by its position, and demonstrates this concept with examples. By the end of the lesson, students will be able to write numbers to the...
Curated Video
Decimal Numbers: Expanded Form
"Decimal Numbers: Expanded Form" teaches you how to write decimal numbers that include thousandths in expanded form by using knowledge of place value.
Curated Video
How to Write a Number Using Decimal Expansion
In this short math video we will answer a standardized math test question where we demonstrate how to write a number using decimal expansion. We will first understand that the question is a multiple select problem and that we need to...
Krista King Math
Place Value
Explore the meaning of place value by writing numbers in expanded form. The video instructor explains place value on both sides of the decimal. She then shows an example of expanded form to the thousands place.
Krista King Math
Repeating Decimals
How many decimal places should be included in an answer? The answer is easy when the decimal repeats: all of them! Show classes how to write a represent a repeating decimal using notation. The video demonstrates different situations...
Socratica
Using Scientific Notation
Scientists and engineers in every field use scientific notation. The Socratica video explains what scientific notation is and why people use it. Then, it offers examples of how to convert a number into and out of scientific notation....
Khan Academy
Decimal Place Value, Decimals, Pre-Algebra
Having a good number sense is key to understanding place value. This video clearly explains the place values that comprise a decimal number. It is a very straightforward presentation and would be appropriate for grades three, four, or...
Khan Academy
Khan Academy: Write Decimal in Expanded Form
Learn to write decimals in expanded form by watching this video lesson. [2:52]
PBS
Pbs Learning Media: Decimals in Expanded Form
Find the value of digits by exploring the number 342.98. This video focuses on using the understanding of place value to determine what each digit represents in a number that extends to the hundredths place. [2:38]
Khan Academy
Khan Academy: Convert Decimal From Expanded Form to Standard Form
In this video lesson, students will learn how to convert decimals from expanded form to standard form. [2:41]
Khan Academy
Khan Academy: Comparing Decimals in Different Representations
Sal compares decimals numbers in standard, written, and expanded form.
Sophia Learning
Sophia: Expanded Place Value of Decimals: Lesson 2
This lesson explains that each digit in a decimal number has a value related to its positional representation. It is 2 of 10 in the series titled "Expanded Place Value of Decimals."
Sophia Learning
Sophia: Expanded Place Value of Decimals: Lesson 3
This lesson explains that each digit in a decimal number has a value related to its positional representation. It is 3 of 10 in the series titled "Expanded Place Value of Decimals."
Sophia Learning
Sophia: Expanded Place Value of Decimals: Lesson 7
This lesson explains that each digit in a decimal number has a value related to its positional representation. It is 7 of 10 in the series titled "Expanded Place Value of Decimals."
Sophia Learning
Sophia: Expanded Place Value of Decimals
This lesson explains that each digit in a decimal number has a value related to its positional representation.
Khan Academy
Khan Academy: More Advanced Subtraction Strategies With Hundredths
Sal uses place value and numbers in expanded form to subtract decimal to hundredths, such as 8.38-4.54.
Khan Academy
Khan Academy: More Advanced Subtraction Strategies With Hundredths
Sal uses place value and numbers in expanded form to subtract decimal to hundredths, such as 8.38-4.54. [5:01]
Imagine Learning Classroom
Learn Zillion: Write Thousandths as Decimal Numbers
In this lesson, you will learn to write thousandths as decimal numbers using a thousands grid. [3:58]