Math Study Guide Place Value printable pdf download

Math Study Guide Place Value

Place Value Study Guide 1

Quiz 1

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:

1,345,876

 The number 1,345,876 has 7 digits. They are 1, 3, 4, 5, 8, 7, and 6.

 The digit 1 is in millions place and has a value of 1,000,000.

 The digit 3 is in the hundred thousands place and has a value of 300,000.

 The digit 4 is in the ten thousands place and has a value of 40,000.

 The digit 5 is in the thousands place and has a value of 5,000.

 The digit 8 is in the hundreds place and has a value of 800.

 The digit 7 is in the tens place and has a value of 70.

 The digit 6 is in the ones place and has a value of 6.

 Standard Form: 1,345,876

(Hint: You only write the digits.)

 Expanded Form: 1,000,000 + 300,000 + 40,000 + 5,000 + 800 + 70 + 6

(Hint: When writing in expanded form, write the value of each digit and remember the

plus sign +)

 Word Form: one million, three hundred forty-five thousand, eight hundred

seventy-six

(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 words millions and thousands)

Math Study Guide Place Value