../ AverageHeight.xls 10-Aug-2007 00:00 27136 Compare_Characters.doc 10-Aug-2007 00:00 44032 Measuring_Perimeters.doc 17-Jul-2009 00:00 30720 Play_Ticket_Problem.xls 11-Aug-2007 00:00 27136 Recycling.xls 12-Aug-2007 00:00 31744 Simplifying_Algebraic_Expressions.XLS 12-Aug-2007 00:00 78336 Venn_Logic_Diagrams_Shapes.xls 12-Aug-2007 00:00 44032 earth_poll_spreadsheet.doc 01-Sep-2009 00:00 78336