Daboll's Schoolmaster's Assistant: Improved and Enlarged, Being a Plain Practical System of Arithmetick, Adapted to the United States |
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Page 4
( Now Principal of Philips ' Academy , Andover , Mass . ] Billerica Academy , ( Mass . ) Dec. 10 , 1807 . HAVING examined Mr. DABOLL's System of Arith metic , I am pleased with the judgment displayed in his method , and the perspicuity ...
( Now Principal of Philips ' Academy , Andover , Mass . ] Billerica Academy , ( Mass . ) Dec. 10 , 1807 . HAVING examined Mr. DABOLL's System of Arith metic , I am pleased with the judgment displayed in his method , and the perspicuity ...
Page 6
“ I have therefore placed a few problems in Fractions , according to the method above hinted ; and after going through the principal mercantile rules , have treated upon Vulgar Fractions at large , the scholar being now capable of going ...
“ I have therefore placed a few problems in Fractions , according to the method above hinted ; and after going through the principal mercantile rules , have treated upon Vulgar Fractions at large , the scholar being now capable of going ...
Page 15
( ARITHMETIC is the art of computing by numbers , and has five principal rules for its operation , viz , Numeration , Addition , Subtraction , Multiplication , and Division . NUMERATION . Numeration is the art of numbering .
( ARITHMETIC is the art of computing by numbers , and has five principal rules for its operation , viz , Numeration , Addition , Subtraction , Multiplication , and Division . NUMERATION . Numeration is the art of numbering .
Page 34
Four principal parts are to be noticed in Division : 1. The Dividend , or number given to be divided . 2. The Divisor , or number given to divide by . 3. The Quotient , or answer to the question , which shows how many times the divisor ...
Four principal parts are to be noticed in Division : 1. The Dividend , or number given to be divided . 2. The Divisor , or number given to divide by . 3. The Quotient , or answer to the question , which shows how many times the divisor ...
Page 109
If 1001. in 12 months gain 61. interest , what principal will gain the same in 8 months ? Ans £ 150 . 8. If il men can build a house in 5 months , by working 12 hours per day -- in what time will the same number of men do it , when they ...
If 1001. in 12 months gain 61. interest , what principal will gain the same in 8 months ? Ans £ 150 . 8. If il men can build a house in 5 months , by working 12 hours per day -- in what time will the same number of men do it , when they ...
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3qrs acres added allowing amount annuity annum answer Bought Bring bushels called cent ciphers cloth common containing continue cost cube currency decimal demand denominator difference Divide dividend divisor dollars dols equal EXAMPLES farthings federal money feet figure Find the value fraction gain gallon give given given sum gross half hhds hundred inches interest length less lose loss lowest measure merchants method miles mills mixed months Multiply neat nine paid payment pence period piece pound present worth principal proportion quantity question quotient ratio received Reduce remainder right hand rods root RULE sell share shillings simple sold solid sort square subtract sugar Suppose Table tare term third thousand unit weight whole whole numbers wine yards
Bibliographic information
| Title | Daboll's Schoolmaster's Assistant: Improved and Enlarged, Being a Plain Practical System of Arithmetick, Adapted to the United States |
| Author | Nathan Daboll |
| Publisher | Mack and Andrus, 1827 |
| Original from | Harvard University |
| Digitized | 25 Aug 2007 |
| Length | 252 pages |
| Export Citation | BiBTeX EndNote RefMan |