Download or read book Maths Problems and Investigations for 7-9 Year Olds written by Greg P. Purcell and published by . This book was released on 2012 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Maths Problems and Investigations is a three-book series of reproducible problem-solving activities for use in primary schools. The books gradually increase in difficulty as you progress through the series. Activities engage pupils in problem solving across a wide range of mathematical operations so it is easy to integrate them into your lessons.