This document provides instructions for adding and subtracting fractions and mixed numbers. It begins with examples of rounding decimals to the nearest whole number and tenth. It then defines the parts of a fraction and provides examples of simplifying fractions. The remainder of the document works through examples of adding, subtracting, and simplifying fractions and mixed numbers, with the goal of writing answers in simplest form. It concludes by asking students to reflect on differences from last year and assigning homework problems.