Question

Which is the correct way to write 507,021 in expanded form

Answer 1

5 × 105 + 0 × 104 + 7 × 103 + 0 × 102 + 2 × 101 + 1 × 100.

Explanation:

Hope this helped!

Answer 2

Hello Eriseldasamayoa, the correct way to write 507,021 in expanded form is,

Standard Form:

507,021.

Expanded forms can be written like a sentence or stacked for readability as they are here.

Expanded Notation Form:
500,000 + 0 + 7,000 + 0 + 20 + 1.

Expanded Factors Form:
5 × 100,000 + 0 × 10,000 + 7 × 1,000 + 0 × 100 + 2 × 10 + 1 × 1.

Expanded Exponential Form:
5 × 105 + 0 × 104 + 7 × 103 + 0 × 102 + 2 × 101 + 1 × 100.

Word Form:
Five hundred seven thousand, twenty-one.