Singapore Math: Primary Mathematics Level 6B Books Set (3 Books) - Textbook 6B, Workbook 6B, Home Instructor's Guides 6B (US Edition)

This Singapore Primary Mathematics Level 6B Books Set includes 3 books:1, Singapore Math: Primary Mathematics Textbook 6B (US Edition) 9789810185152.2, Singapore Math: Primary Mathematics Workbook 6B (US Edition) 9789810185176.3, Singapore Primary Mathematics Home Instructor's Guide 6B 9781887840996. [summary] This Singapore Primary Mathematics Level 6B Books Set includes 3 books:1, Singapore Math: Primary Mathematics Textbook 6B (US Edition) 9789810185152.2, Singapore Math: Primary Mathematics Workbook 6B (US Edition) 9789810185176.3, Singapore Primary Mathematics Home Instructor's Guide 6B 9781887840996.[/summary]