# Key to the North American Arithmetic: Part Second and Part Third ; for the Use of Teachers

Lippincott, 1838 - Arithmetic - 72 pages

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### Contents

 Section 1 1 Section 2 3 Section 3 5 Section 4 17 Section 5 19 Section 6 24 Section 7 26 Section 8 28
 Section 9 29 Section 10 30 Section 11 37 Section 12 50 Section 13 53 Section 14 59 Copyright

### Popular passages

Page 67 - After receiving 5 times as much as he spent, he had 200 dollars. If he had received as much only as he had spent, he would have had \$100; therefore the other \$ 100 is 4 times as much as he spent. Ans. \$25. 90. As the hare makes 4 leaps to the hound's 3, the hound makes 6 leaps to the hare's 8, and 2 leaps to the hare's...
Page 4 - ARTHUR PLIMPTON JANUARY 25, 1924 Entered according to Act of Congress, in the year...
Page 2 - Summer Street School. Providence, Dec. 15, 1842. Professor Wall, of Ohio University, among other remarks respecting the work, says — "The method of illustrating the fundamental principles of fractions is clear and forcible, and perfectly happy in its adaptation to the minds of youth.