Daboll's Schoolmaster's Assistant: Improved and Enlarged. Being a Plain Praactical System of Arithmetic, Adapted to the United States |
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Page 15
... figures : 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 , 9 , 0 - or cipher . Besides the simple value of figures , each has a local ralue , which depends upon the place it stands in , viz . any gure in the place of units , represents only its simple ...
... figures : 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 , 9 , 0 - or cipher . Besides the simple value of figures , each has a local ralue , which depends upon the place it stands in , viz . any gure in the place of units , represents only its simple ...
Page 16
... figures : RULE . - 1 . Numerate from the right to the left hand , each figure in its proper place , by saying , units , tens , hundreds , & c . as in the Nume ration Table . 2. To the simple value of each figure , join the name of its ...
... figures : RULE . - 1 . Numerate from the right to the left hand , each figure in its proper place , by saying , units , tens , hundreds , & c . as in the Nume ration Table . 2. To the simple value of each figure , join the name of its ...
Page 17
... figure according to its proper value in numeration ; taking care to supply those places of the natural order with ciphers which are omitted in the question . EXAMPLES . Write down in proper figures the following numbers : Thirty - six ...
... figure according to its proper value in numeration ; taking care to supply those places of the natural order with ciphers which are omitted in the question . EXAMPLES . Write down in proper figures the following numbers : Thirty - six ...
Page 18
... figures downwards in the same manner as they were added up wards , and if it be right , this sum. ( 5. ) 31485 ( 7. ) 37145 67237 51714 42719 60845 97145 37857 32851 61784 14572 52101 ( 8. ) 64273 17845 37256 2 5417 61723 38419 ( 10. ) 5 ...
... figures downwards in the same manner as they were added up wards , and if it be right , this sum. ( 5. ) 31485 ( 7. ) 37145 67237 51714 42719 60845 97145 37857 32851 61784 14572 52101 ( 8. ) 64273 17845 37256 2 5417 61723 38419 ( 10. ) 5 ...
Page 19
... figures , and set down the re- mainders , each directly even with the figures in its row ; find the sum of these remain- ders ; then if the excess of nines in the sum found as before , is equal to the excess 18 3 0 3 of nines in the sum ...
... figures , and set down the re- mainders , each directly even with the figures in its row ; find the sum of these remain- ders ; then if the excess of nines in the sum found as before , is equal to the excess 18 3 0 3 of nines in the sum ...
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Common terms and phrases
100 dollars acres annuity annum answer Anthony Billings arithmetical series Bought bushels ciphers common denominator compound interest containing cube dimes Divide dividend divisor dols Ell English equal EXAMPLES federal money figure Find the value gain or loss gallon gals geometrical series given number given sum gross hhds hundred improper fraction inches least common multiple left hand lowest terms measure merchant miles mills milreas mixed numbers months Multiply neat weight New-England currency New-York NOTE Nova-Scotia currency number of shillings 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 RULE.-Multiply the given separatrix simple interest sold square root sterling subtract sugar tare third Thomas Grosvenor tret tuns VULGAR FRACTIONS whole number wine yards cost
Popular passages
Page 162 - But if any payment be made before one year's interest hath accrued, then compute the interest on the principal sum due on the obligation for one year, add it to the principal, and compute the interest on the sum paid, from the time it was paid, up to the end of the year : add it to the sum paid, and deduct that sum from the principal and interest added as above...
Page 162 - Compute the interest to the time of the first payment ; if that be one year or more from the time the interest commenced, add it to the principal, and deduct the payment from the sum total. If there be after payments made, compute the interest on the balance due to the next payment, arid then deduct the payment as above ; and, in like manner, from one payment to another, till all the payments are absorbed ; provided the time between one payment and another be one year or more.
Page 208 - To measure a parallelogram or long square. RULE.— Multiply the length by the breadth, and the product will be the area, or superficial content, in the same name as that in which the dimension was taken, whether inches, feet, or rods, etc.
Page 168 - ... subtract it therefrom, and to the remainder bring down the next period for a dividend. 3. " Place the double of the root, already found, on the lefl hand of the dividend for a divisor.
Page 147 - Multiply each numerator into all the denominators except its own for a new numerator, and all the denominators together for a common denominator.
Page 163 - COMPUTE the interest on the principal sum, from the time when the interest commenced to the first time when a payment was made, which exceeds either alone or in conjunction with the preceding payments (if any) the interest at that time due: add that interest to the principal, and from the sum subtract the payment made at that time, together with the preceding payments (if any) and the remainder forms a new principal ; on which, compute and subtract the interest, as upon the first principal: and proceed...
Page 214 - How many bricks, 8 inches long, 4 inches wide, and 2 inches thick, will it take to build a wall 40 feet long, 20 feet high, and 2 feet thick ? Ans.
Page 183 - Divide the difference of the extremes by the number of terms, less 1, and the quotient will be the common difference.
Page 227 - Signed, sealed, published and declared by the said testator, BA as and for his last will and testament...
Page 190 - If the errors are alike, divide the difference of the products by the difference of the errors, and the quotient will be the answer.