Fundamental mathematical skills are at the heart of 11 plus and Common Entrance exams, such as those set by Durham University's Centre for Evaluation and Monitoring (CEM), and Granada Learning(GL), also known as NFER. The numerical section of these exams typically contains a combination of worded problems, requiring comprehension and manipulation of data; quick-fi re questions, which are designed to test a child's raw mathematical ability; and mental arithmetic. Mathematics: Crosswords Books 1 and 2 aim to develop these mathematical skills in a fun and engaging way., This book contains 35 crosswords, 27 of which cover core topics, and eight of which cover a mixture. Each crossword contains around 25 questions. Extensively road-tested by Eleven Plus Exams, all 11+ Puzzles are perfect for use both in the classroom and at home.