INTELLECTUAL

ARITHMETIC,

UPON THE

INDUCTIVE METELD

07

INSTRUCTION.

BY WARREN COLBURN, A. M.

"Colburn's First Ions,' the only faultless school-book that we
have, has made a great change in the mode of teaching arithmetic, and
is destined to make a still greater. It should be made the basis of in-
struction in this department.”—TES SCHOOL AND THE SCHOOLMASTER.

BOSTON:

WILLIAM J. REYNOLDS & CO.

No. 24 Cornhill.

O

INTELLECTUAL

ARITHMETIC,

UPON THE

INDUCTIVE METHOD

OF

INSTRUCTION.

BY WARREN COLBURN, A.M.

New Edition, Rebised and Improved.

BOSTON:

WILLIAM J. REYNOLDS & Co.
No. 24 CORNHILL