Check the clear instructions in this site to learn how to write numbers in expanded form.
http://www.aaamath.com/plc31d-placevalue-add.html
We'll be glad to check your answer.
Write the number in expanded form.
684
3 answers
684 in expanded form is
6x100+8x10+4x1
6x100+8x10+4x1
Yes -- or it could be stated:
600 + 80 + 4
600 + 80 + 4