This document focuses on the concept of Order of Operations within the topic of Whole Numbers and Operations. It provides a series of mathematical expressions for students to simplify, applying the order of operations rules, which include parentheses, exponents, multiplication and division (from left to right), and addition and subtraction (from left to right). The expressions increase in complexity and require critical thinking and problem-solving skills to solve correctly. This document is designed for educational purposes to enhance students' understanding and application of mathematical operations.