This document provides instructions for adding integers. It explains that when adding integers, you ignore the plus and minus signs and simply add the numbers. Then you determine which number is larger and place its sign (+ or -) on the total. As an example, it shows -12 + (+4) = -16 because -12 is larger than +4. Finally, it gives the practice problem of starting with $5 and depositing -$2, with the answer being $5 - (-$2) = $3.