Daboll's Schoolmaster's Assistant: Improved and Enlarged: Being a Plain Practical System of Arithmetic, Adapted to the United States |
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Page 5
... period which I have devoted to the instruction of youth in Aithmetic , I have made use of various systems which have just claims to scientific me- rit ; but the authors appear to have been deficient in an important point - the practical ...
... period which I have devoted to the instruction of youth in Aithmetic , I have made use of various systems which have just claims to scientific me- rit ; but the authors appear to have been deficient in an important point - the practical ...
Page 15
... period of units , the second that of millions , the third billions , the fourth trillions , & c . as in the following number : 8 0 7 3 6 2 5 4 6 2 7 8 9 0 1 2 50 6 7 9 2 4. Period of Trillions . 8073 3. Period of 2. Period of 1 Period ...
... period of units , the second that of millions , the third billions , the fourth trillions , & c . as in the following number : 8 0 7 3 6 2 5 4 6 2 7 8 9 0 1 2 50 6 7 9 2 4. Period of Trillions . 8073 3. Period of 2. Period of 1 Period ...
Page 17
... periods of three figur s each , as fol- lows : 987 , Nine hundred and eighty - seven . 987 000 , Nine hundred and eighty - seven thousand . 987 000 000 , Nine hundred and eighty - seven million . 987 654 321 , Nine hundred and eighty ...
... periods of three figur s each , as fol- lows : 987 , Nine hundred and eighty - seven . 987 000 , Nine hundred and eighty - seven thousand . 987 000 000 , Nine hundred and eighty - seven million . 987 654 321 , Nine hundred and eighty ...
Page 133
... periods of time , but in a long course of years . it will be found to be very erroneous Although this method seems at first view to be upon the ground of simple interest , yet upon a little attention the following objection will be ...
... periods of time , but in a long course of years . it will be found to be very erroneous Although this method seems at first view to be upon the ground of simple interest , yet upon a little attention the following objection will be ...
Page 138
... periods of time , so that no loss shall be sus tained by either party . RULE . Multiply each payment by its time , and divide the sum of the several products by the whole debt , id the quotient will be the equated time for the paymes ...
... periods of time , so that no loss shall be sus tained by either party . RULE . Multiply each payment by its time , and divide the sum of the several products by the whole debt , id the quotient will be the equated time for the paymes ...
Other editions - View all
Daboll's Schoolmaster's Assistant: Improved and Enlarged; Being a Plain ... Nathan Daboll,Samuel Green No preview available - 2015 |
Daboll's Schoolmaster's Assistant: Improved and Enlarged, Being a Plain ... Nathan Daboll,Samuel M Green No preview available - 2016 |
Daboll's Schoolmaster's Assistant: Improved and Enlarged, Being a Plain ... Nathan Daboll,Samuel M Green No preview available - 2015 |
Common terms and phrases
100 dollars 2qrs 3grs 3qrs acres annuity annum answer Anthony Billings Arithmetic Bought bushels compound interest containing cyphers decimal Deduct dimes divide the product dividend divisor dols equal EXAMPLES farthings federal money figure Find the value gain or loss gallon geometrical series given number given sum gross hundred improper fraction inches least common multiple left hand lowest terms measure merchants miles millions mills milreas mixed numbers months multiplicand Multiply the given neat weight New-England currency New-Jersey New-York NOTE number of terms paid payment pence pound pound sterling present worth principal quotient rate per cent ratio ready money Reduce remainder Required the interest right hand rods Rule of Three separatrix shillings sold square root sterling subtract subtrahend sugar tare third Thomas Grosvenor thousand trett TROY WEIGHT units VULGAR FRACTIONS whole numbers wine
Popular passages
Page 184 - Multiply the divisor, thus augmented, by the last figure of the root, and subtract the product from the dividend, and to the remainder bring down the next period for a new dividend.
Page 2 - In conformity to the act of Congress of the United States, entitled, " An act for the encouragement of learning, by securing the copies of maps, charts and books, to the authors and proprietors of such copies, during the times therein mentioned ;
Page 237 - In witness whereof, I have hereunto set my hand and seal, the day of in the year of our Lord Signed, sealed, published and declared by the said testator, BA as and for his last will and testament...
Page 196 - Divide the difference of the extremes by the common difference, and the quotient increased by 1 is the number of terms.
Page 40 - RULE.* 1. Place the numbers so that those of the same denomination may stand directly under each other. 2. Add the first column or denomination together, as in whole numbers; then divide the sum by as many of the same denomination as make one of the next greater...
Page 180 - Find the greatest square number in the first or left hand period, place the root of it at the right hand of the given number, (after the manner of a quotient in division,) for the first figure of the root, and the square number under the period, and subtract it therefrom, and to the remainder bring down the next period for a dividend.
Page 150 - ... it may be proved by as many statings in the Single Rule of Three as the nature of the question may require.
Page 45 - Place those numbers under each other, which are of the same denomination, the less being below the greater ; begin with the least denomination, and if it exceed the figure over it, borrow as many units as make one of the next greater ; subtract it therefrom ; and to the difference add the upper figure, remembering always, to add one to the next superior denomination, for that which you borrowed.* PKOOF.
Page 25 - Subtract the subtrahend from the dividend, and to the remainder bring down the next period for a new dividend, with which proceed as before ; and so on, till the whole is finished.
Page 232 - July next, foreign gold and silver coins shall pass current as money within the United States, and be a legal tender for the payment of all debts and demands...