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 14
... Multiply , or with , the sign of Multiplication ; as 4x3 12 , significs that 4 multiplied by 3 , is equal to 12 . The sign of Division ; as 8-24 , signifies that 8 di- vided by 2 , is equal to 4 ; or thus , 4 , each of which signify the ...
... Multiply , or with , the sign of Multiplication ; as 4x3 12 , significs that 4 multiplied by 3 , is equal to 12 . The sign of Division ; as 8-24 , signifies that 8 di- vided by 2 , is equal to 4 ; or thus , 4 , each of which signify the ...
Page 28
... multiplying number ; hence it performs the work of many additions in the most compendious manner . The number to be multiplied is called the multiplicand . The number you multiply by , is called the multiplier . The number found from ...
... multiplying number ; hence it performs the work of many additions in the most compendious manner . The number to be multiplied is called the multiplicand . The number you multiply by , is called the multiplier . The number found from ...
Page 29
... multiply by each sig- nificant figure in the multiplier separately , placing the first figure in each product exactly under its multiplier ; * Multiplication may also be proved by casting out the 9's in the two factors , and setting ...
... multiply by each sig- nificant figure in the multiplier separately , placing the first figure in each product exactly under its multiplier ; * Multiplication may also be proved by casting out the 9's in the two factors , and setting ...
Page 30
... Multiply 760483 by 9152 . Ans . 6959940416 . 15. What is the total product of 7608 times 365432 . 16. What number is equal to 40003 times 4897685 Ans . 2780206656 Ans . 195922093055 CASE III . When there are ciphers on the right 30 ...
... Multiply 760483 by 9152 . Ans . 6959940416 . 15. What is the total product of 7608 times 365432 . 16. What number is equal to 40003 times 4897685 Ans . 2780206656 Ans . 195922093055 CASE III . When there are ciphers on the right 30 ...
Page 31
... multiply by them only , and to the right hand of the product , place as many ciphers as were omitted in both the factors . 21200 70 84600 EXAMPLES . 31800 36 34000 1484000 1144800 ... multiply by 10 , 100 , 1000 SIMPLE MULTIPLICATION . 31.
... multiply by them only , and to the right hand of the product , place as many ciphers as were omitted in both the factors . 21200 70 84600 EXAMPLES . 31800 36 34000 1484000 1144800 ... multiply by 10 , 100 , 1000 SIMPLE MULTIPLICATION . 31.
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Common terms and phrases
100 dollars 2qrs 3grs 3qrs acres annuity annum answer Anthony Billings arithmetical series Bought bushels ciphers common difference compound interest containing 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 mills milreas mixed numbers months Multiply the given neat weight New-England currency New-Jersey 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 remainder Required the interest right hand rods Rule of Three sell separatrix share shillings simple interest sold square root sterling subtract subtrahend tare third Thomas Grosvenor tret tuns VULGAR FRACTIONS whole numbers wine