Looking for a way to teach your 3rd graders in Virginia how to write numbers (up to 6 digits) in expanded form? These Google Slides & PowerPoint are perfect for whole-group instruction, guided practice, or independent review, these slides break down the concept step-by-step so your students build a strong foundation in number sense. Standards Alignment: Virginia Math SOL 3.NS.1a – Read and write six-digit whole numbers in standard form, expanded form, and word form. Topics Covered:Writing num