Download or read book New Abacus 4: Answer Book written by Ruth Merttens and published by Ginn. This book was released on 2000-04-14 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abacus' trusted range of brightly illustrated pupil materials are ideal for reinforcing and practising key skills and include textbooks, activity books, homework and answer books, and photocopy masters. If you've not yet made the switch to Abacus Evolve, go to the Abacus Evolve Homepage to see how it is evolving to meet your classroom needs.