Εικόνες σελίδας
PDF
Ηλεκτρ. έκδοση

PREFACE.

HIS book has been prepared to meet the requirements

TH

of the Bryant & Stratton School of Boston.

The authors have been engaged many years in teaching arithmetic as applied in business calculations, and their intimate acquaintance with the needs of business students has suggested the general plan and scope of this treatise.

[merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][ocr errors][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][ocr errors][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small]
[blocks in formation]

NOTE.

The pupil should practice on each of the above columns until the

correct sum is obtained in less than 15 seconds.

[blocks in formation]
« ΠροηγούμενηΣυνέχεια »