TY - BOOK AU - Gardiner,Tony. TI - Mathematical challenge SN - 0521558751 U1 - 510.712 GAR PY - 1996/// CY - Cambridge PB - Cambridge university press KW - Mathematics KW - Problems, exercises, etc N2 - This book contains almost 600 unusual and challenging multiple-choice problems designed for. The first part consists of past papers (1988-93) for the annual UK Schools Mathematical Challenge.The second part contains forty-two short papers (10 questions each) in the same style ER -