Help your students master place value and number forms with this comprehensive set of Expanded Form & Standard Form Worksheets (3-digit numbers). Designed for 2nd–3rd grade, these 20 pages provide plenty of practice with place value, expanded form, standard form, and word form. Activities include fill-in-the-blank, matching, cut-and-paste, and mixed review—perfect for practice, review, or assessment. What’s Included: Identify place value (hundreds, tens, ones) Standard → Expanded Form (multipl