Excerpt from Securing 100% Accuracy in the Fundamentals of Arithmetic: ThesisIn September, 1928, the writer took up the duties of supervising principal of the washington School, Millburn, New Jersay. This small city is one of'the suburbs of Newark and is increasing ih population very rapidly, nearly doubling every ten years. It is a community of commuters, most of whom.are fairly well off as far as possession of worldly goods is concerned, alert, exceptionally intelligenm, and vitally interested in the welfare of their children.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis 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.