Chapter 1 - Adding and Subtracting Rational Numbers

Example 2: Comparing Rational Numbers

Example 2: Adding Integers with the Same Sign

Example 3: Adding Integers with Different Signs

Example 2: Adding Rational Numbers

Example 2: Subtracting Integers

Example 2: Subtracting Rational Numbers

Example 3: Using Properties of Addition

Example 4: Finding Distance on a Number Line