Skits in this Episode: ""Mathematics R' Us: Place Value Holder"" ""Bumper (Larry)"" ""Battle of the Bulge Caterers, Part 1 --- New Version"" ""The Misteaks"" ""Battle of the Bulge Caterers Part 2"" ""Time Check"" ""War of Positives and Negatives: -9 +4 = -5"" ""Subtraction Commercial"" ""Miracle Zero, a Product of Jip Industries"" ""Mathnet: The Problem of the Trojan Hamburger, Part 1""