This PowerPoint activity consists of six categories: Modeling Place Value, Expanded Notation, Word Form, Application Problems, Relationships in Place Value, and Trivia. As far as calculations, two-digit numbers are the largest numbers used (including subtracting with borrowing). This activity is not meant to be at an enrichment level but rather "grasp the basics." The relationships in place value related the ones and tens place through calculations. Please refer to the preview file for examples.