This video demonstrates how integers and their properties can be useful in describing world events. In this video we will determine how to calculate your score for students playing a new app called Donut Derby.

Originally released by Apperson, 2013. Streaming video file encoded with permission for digital streaming by Infobase on April 30, 2015.

Laying the Foundation (5:37); --Applying the Order of Operations (7:59); -- Is there an Easier Way? (2:43); -- Solving the Big Question (4:10); -- ORO Segment (2:30); .