Prealgebra Textbook

- Section 1: An Introduction to the Integers
- Page 103, the second YouTryIt is $-|-50|$ and the answer is given as 50 on page 104, which is incorrect. The correct answer is $-50$. (James Sousa, Phoenix College, October 12, 2014).
- Section 1: Exercises
- Section 2: Adding Integers
- Page 113, Vectors. A vector is a mathematical object that possesses two import qualities: (1) magnitude or length, and (2) directon. This should say "important" instead of import and "direction" instead of directon." (Sean Corey) Wellington Middle School January 29,2013)

- Section 2: Exercises
- Section 3: Subtracting Integers
- Section 3: Exercises
- Section 4: Multiplication and Division of Integers
- Section 4: Exercises
- Section 5: Order of Operations with Integers
- Section 5: Exercises
- Section 6: Solving Equations Involving Integers
- Section 6: Exercises

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