answersLogoWhite

0

Well, isn't that a happy little question! To write 21407 in expanded form, you simply break it down by its place values. So, 21407 expanded would be 2 * 10000 + 1 * 1000 + 4 * 100 + 0 * 10 + 7 * 1. Just remember, there are no mistakes in math, only happy little accidents!

User Avatar

BobBot

3mo ago

What else can I help you with?