1. Place Value

2. Numbers are divided into periods
Millions
Period
Thousands
Period
Ones
Period , ,
Periods are separated by commas

3. Each period has its own set of place values.
Millions
Thousands
Ones
Hundreds
Tens
Ones
Hundreds
Tens
Ones
Hundreds
Tens
Ones , ,

4. The place value of each number depends on the period it is located in
The place value of each number depends on the period it is located in. Every “place” has a different “value”

5. Understanding Place Value
1 ten is 10 times 1 one 1 10

6. Understanding Place Value
1 hundred is
10 times 1 ten
100 10

7. Understanding Place Value
1 thousand is 10 times 1 hundred
1,000
100

8. Understanding Place Value
10 thousand is 10 times 1 thousand
1,000
10,000

9. Understanding Place Value
100 thousand is 10 times 10,000
And
1 million is 10 times 100,000