Download or read book Abacus Year 1 Workbook 1 written by Jennie Kerwin and published by . This book was released on 2013-09-04 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abacus is a unique maths toolkit for inspiring a love of maths and ensuring progression for every child. Written by an expert author team, it has been carefully crafted on a robust approach to creating inspired and confident young mathematicians.