NEW Elementary Arithmetic, EMBRACING MENTAL AND WRITTEN EXERCISES, FOR BEGINNERS. PREPARED TO ACCOMPANY THE MATHEMATICAL SERIES OF BENJAMIN GREENLEAF, A. M. EDITOR OF NEW PRACTICAL ARITHMETIC," BOSTON: ROBERT S. DAVIS & CO. NEW YORK: BAKER, PRATT, & CO., 142 & 144 GRAND STREET. ST. LOUIS: GRAY, BAKER, & COMPANY. 1876. COLLEGE LIBRARY GREENLEAF'S NEW COMPREHENSIVE SERIES. An ENTIRELY NEW MATHEMATICAL COURSE, Analytical and NEW PRIMARY ARITHMETIC, NEW ELEMENTARY ARITHMETIC, NEW ELEMENTARY ALGEBRA, ELEMENTS OF TRIGONOMETRY. Entered according to Act of Congress, in the year 1865, by HENRY B. MAGLATHLIN, In the Clerk's Office of the District Court of the District of Massachusetts. COPYRIGHT, 1876. BY HENRY B. MAGLATHLIN. |