Integers and Absolute Value
https://www.youtube.com/watch?v=X20riCH_in0
https://www.youtube.com/watch?v=X20riCH_in0
Comparing and Ordering Integers and Absolute Value
https://www.youtube.com/watch?v=XNyvh9Zu0sE
https://www.youtube.com/watch?v=XNyvh9Zu0sE
Rational Numbers
https://www.khanacademy.org/math/pre-algebra/order-of-operations/rational-irrational-numbers/v/introduction-to-rational-and-irrational-numbers
https://www.khanacademy.org/math/pre-algebra/order-of-operations/rational-irrational-numbers/v/introduction-to-rational-and-irrational-numbers
Plotting Order Pair Points on the Coordinate Plane