Download or read book Multiplication Rules! written by Penny Topsom and published by Ragged Bears USA. This book was released on 2009-04-01 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt: By turning times tables into a visually engaging activity, Penny Topsom opens the door to a whole new mathematical world. This practical learning tool is based on Penny's own parenting experience and is ideal for any child struggling with numbers.