| Below are links to the individual section Focus Exercise Answers in the Math 52 book, Elementary Algebra, A First Course in Algebraic Thinking, Version 2.03, by Robert H. Prior Each section is in a pdf format and Adobe Reader is required to open them. If you do not yet have Adobe Reader on your hard drive, then you may get a free download from Adobe. (It is a safe download. Be sure to follow the instructions on the page.)   |