January 05, 2017
What is the Value:
In order to determine a digits value you
need to first determine it's place.
January 05, 2017
Important Note:
Asking what place a number is in and a
numbers value is two completely different
things.
Example:
5 Tenths or .5
Tenths
January 05, 2017
Decimal Place Value
Decimals can be displayed in four ways:
*Written/Word Form
*Standard Form
*Exapanded Form
*Expanded Form with Multiplication
January 05, 2017
Decimals: Standard Form
Standard Form: a way to write a number
showing only it's digits.
January 05, 2017
Decimals: Written/Word Form
Written/Word Form: A number written in
words using place value. Decimals can be
written with and without Whole Numbers.
Example:
Example:
January 05, 2017
Important Note:
When writing decimals there are 2
important things to remember.
*Decimal = AND (Only w/ Whole Numbers)
*Should always end in THS
Example:
Example: