Singapore Math, New Elementary Mathematics Syllabus D books New & Unused 1999 edition Prices are shown below. Shipping charges to be added. Will ship as you desire. Please reply to thread if interested. Thanks, Jay. Lot 1: Book2 - $10 each or $25 for lot Book2 Teachers Guide Book2 Student Textbook Book2 Workbook Lot 2: Book3- - $10 each or $30 for lot Book3A Teachers Guide Book3A Student Textbook Book3B Teachers Guide Book3B Student Textbook Book3 Workbook Lot 3: Book4- $10 each or $30 for lot Book4A Teachers Guide Book4A Student Textbook Book4B Teachers Guide Book4B Student Textbook Book4 Workbook