Expanded Form Worksheets are educational resources that help students practice and reinforce their understanding of expanded form. Expanded form is a way of representing numbers by breaking them down into the sum of their place values. These worksheets provide exercises where students are given a number and they have to write it in expanded form. They can also be used to convert numbers from word form or numeric form to expanded form. By working on these worksheets, students can improve their number sense, place value understanding, and their ability to decompose numbers.