Place Value Study Guide
Test on Tuesday, September 25
Vocabulary Words:
Place Value
the value given to the place a digit has in a number
Digits
The symbols used to show numbers: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9
Expanded Form
a way to write numbers that shows the value of each digit
Word Form
the form of a number that is written using words
Standard Form
a way to write a number using only digits
Example:
1,345
 The number 1, 345 has 4 digits. They are 1, 3, 4, & 5.
 The digit 1 is in thousands place and has a value of 1,000.
 The digit 3 is in the hundreds place and has a value of 300.
 The digit 4 is in the tens place and has a value of 40.
 The digit 5 is in the ones place and has a value of 5.
 Standard Form: 1,345
(Hint: You only write the digits.)
 Expanded Form: 1,000 + 300 + 40 + 5
(Hint: When writing in expanded form, write the value of each digit and
remember the plus sign +)
 Word Form: one thousand, three hundred forty-five
(Hint: When writing in word form, only write the words you say when you read the
number in standard form. You always put a comma after the word thousand)
You should be able to read and write numbers in standard form, expanded form
and word form.
Write each number in standard form.
1. three thousand, four hundred eighty-two
______________
2. four thousand, twenty-eight
______________
3. six thousand, three hundred eleven
______________
4. one thousand, four
______________
5. five thousand, seven hundred three
______________
6. 3,000 + 400 +70 +1
______________
7. 5,000 + 600 + 30 +5
______________
8. 8,000 + 50 + 7
______________
9. 7,000 + 400 +9
______________
10. 6, 000 + 6
______________
Write each number in expanded form.
1. 6,035 __________________________________________________________________
2. 8,003 __________________________________________________________________
3. 5,932 __________________________________________________________________
Write each number in word form.
1. 9,235 _____________________________________________________________________
2. 7,035 _____________________________________________________________________
3. 4,104______________________________________________________________________
You should be able to identify the place and the value of a digit.
Write the value of the underlined digit.
1. 5,357
___________________
2. 4,024
___________________
3. 5,001
___________________
4. 9,425
___________________
Identify the place of the underlined digit.
1. 6,367
___________________
2. 9,420
___________________
3. 8,323
___________________
4. 9,036
___________________
Tell which form each number is written.
Standard Form, Word Form, Expanded Form
1. 4,523
___________________
2. 6,000 + 500 + 30 + 7
___________________
3. 5,000
___________________
4. five thousand, three hundred two
___________________
5. 7,000 + 30
___________________
List the 10 digits we use in our numerical system: _______________________________
______________________________________________________________________________