Reading and Writing Whole Numbers in Expanded Form (Example)

The video tutorial explains how to expand numbers into their component place values. It covers three examples: 821, 6007, and 690,000. For each number, the video breaks down the digits into hundreds, tens, and ones, or thousands and ten thousands, explaining the value of each digit based on its position. The tutorial emphasizes the use of commas to separate groups of digits in expanded form.

What is the value of the hundreds digit in the number 821?

• 8

• 8000

• 800

• 80

In the number 821, what is the expanded form of the tens digit?

• 2000

• 200

• 20

• 2

How many non-zero digits are there in the number 6007?

• 1

• 4

• 3

• 2

What is the value of the digit in the thousands place in the number 6007?

• 600

• 60

• 6000

• 6

In the number 690,000, what is the expanded form of the ten thousands digit?

• 90,000

• 9

• 9000

• 90