Daboll's Schoolmaster's Assistant: Improved and Enlarged, Being a Plain Practical System of Arithmetic, Adapted to the United StatesMack, Andrus and Woodruff, 1841 - 231 σελίδες |
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Σελίδα 13
... Motion . 60 seconds ( " ) make 60 minutes , 30 degrees , 1 minute , 1 degree , 1 sign , 3 . 12 signs , or 360 degrees , the whole great circle of the Fodiac . Explanation of Characters used in this Book . 1 Equal ARITHMETICAL TABLES . 15.
... Motion . 60 seconds ( " ) make 60 minutes , 30 degrees , 1 minute , 1 degree , 1 sign , 3 . 12 signs , or 360 degrees , the whole great circle of the Fodiac . Explanation of Characters used in this Book . 1 Equal ARITHMETICAL TABLES . 15.
Σελίδα 14
... Equal to , as 12d . 1s . signifies that 12 pence are equal to 1 shilling . + More , the sign of addition , as 5 + 7-12 , signifies that 5 and 7 added together , are equal to 12 . · Minus , or less , the sign of subtraction , as 6-2 = 4 ...
... Equal to , as 12d . 1s . signifies that 12 pence are equal to 1 shilling . + More , the sign of addition , as 5 + 7-12 , signifies that 5 and 7 added together , are equal to 12 . · Minus , or less , the sign of subtraction , as 6-2 = 4 ...
Σελίδα 17
... , of the same denomination , into one larger , equal to the whole or sum total ; as 4 dollars and six dollars in one sum is 10 dollars • RULE . Having placed units under units , tens SIMPLE ADDITION . 17 ADDITION, Simple.
... , of the same denomination , into one larger , equal to the whole or sum total ; as 4 dollars and six dollars in one sum is 10 dollars • RULE . Having placed units under units , tens SIMPLE ADDITION . 17 ADDITION, Simple.
Σελίδα 19
... equal to the first : Or cut off the upper line of figures , and find the amount of the rest ; then if the amount and upper line , when added , be equal to the total . the work is supposed to be right . EXAMPLE . 3782 5766 87 5 5 2 ...
... equal to the first : Or cut off the upper line of figures , and find the amount of the rest ; then if the amount and upper line , when added , be equal to the total . the work is supposed to be right . EXAMPLE . 3782 5766 87 5 5 2 ...
Σελίδα 20
... equal to the 18 3 0 S excess of nines in the sum total , the work is supposed to be right . Excess of 9's . 2 267161 15 Add 8635 , 2194 , 7421 , 5063 , 2196 , and 1245 together . Ans . 26754 . 16. Find the sum of 3482 , 783645 , 318 ...
... equal to the 18 3 0 S excess of nines in the sum total , the work is supposed to be right . Excess of 9's . 2 267161 15 Add 8635 , 2194 , 7421 , 5063 , 2196 , and 1245 together . Ans . 26754 . 16. Find the sum of 3482 , 783645 , 318 ...
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100 dollars 2qrs annex annuity annum answer Anthony Billings barter Bought bushels cloth compound interest contain cube root cyphers Deduct demand dimes divide the product dividend divisor dols equal EXAMPLES federal money figure Find the value gain or loss gallon given number given sum gross guineas hhds hogshead hundred improper fraction inches least common least common multiple left hand lowest terms measure miles mills milreas mixed numbers months Multiply the given neat weight New-England currency New-Jersey New-York currency NOTE Nova-Scotia currency number of shillings paid payment pence piece pound pound sterling present worth principal quotient rate per cent ratio ready money Reduce remainder Required the interest right hand rods Rule of Three sell separatrix simple interest sold solid feet Sqrs square root sterling subtract subtrahend sugar tare third Thomas Grosvenor trett VULGAR FRACTIONS whole numbers wine