WENTWORTH-SMITH

MATHEMATICAL SERIES

BY

GEORGE WENTWORTH

AND

DAVID EUGENE SMITH

New Elementary Arithmetic (Wentworth)
Complete Arithmetic (Wentworth and Smith)
Oral Arithmetic (Wentworth and Smith)

In preparation

Other books in preparation

WENTWORTH-SMITH MATHEMATICAL SERIES

NEW

ELEMENTARY ARITHMETIC

BY

GEORGE WENTWORTH

GINN AND COMPANY

BOSTON NEW YORK CHICAGO . LONDON

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