Excerpt from Three Thousand Exercises in Arithmetic A Key to the Exercises has been published, which will be sold to teachers only. In issuing a second edition of the Arithmetical Exercises, the author would merely remark, that the few errors which had escaped his notice in passing the first edition through the press, have been carefully corrected in this. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.