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VI ARITHMETIC,

ON A NEW PLAN;

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IN WHICH MENTAL ARITHMETIC IS COMBINED

WITH THE USE OF THE SLATE;

CONTAINING

A COMPLETE SYSTEM FOR ALL PRACTICAL

PURPOSES;

BEING IN DOLLARS AND CENTS.

STEREOTYPE EDITION, REVISED AND ENLARGED,

WITE.

EXERCISES FOR THE SLATE.

TO WHICH IS ADDED

A PRACTICAL SYSTEM OF BOOK-KEEPING.

BY ROSWELL C. SMITH.

PHILADELPHIA:
WILLIAM MARSHALL & CO...
271, Market street, corner of Seventh.

FID

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