ARITHMETIC,

IN WHICH THL

PRINCIPLES OF OPERATING BY NUMBERS

ARE

ANALYTICALLY EXPLAINED

AND

SYNTHETICALLY APPLIED.

ILLUSTRATED BY COPIOUS EXAMPLES

DESIGNED FOR THE USE OF SCHOOLS AND ACADEMIES

BY DANIEL ADAMS, M. D.,
AUTHOR OF THE SCHOLAR'S ARITHMETIC, SCHOOL GEOGRAPHY, EN

BOSTON:
PHILLIPS, SAMPSON, AND COMPANY.
NEW YORK: COLLINS AND BROTHER.

KEENE, N. H.; J. H. SPALTBR.