This document provides examples for solving 16 inequality word problems by adding or subtracting the number being added or subtracted from both sides of the inequality. It explains that for problems where a number is being subtracted, that number should be added to both sides since it is negative, and for problems where a number is being added, that number should be subtracted from both sides since it is positive. The document works through each problem as an example, showing the steps to solve it and obtain the simplified inequality. It concludes by reminding students of the rules for adding and subtracting positive and negative numbers.