Introduction to arithmetic |
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Αποτελέσματα 1 - 5 από τα 10.
Σελίδα 7
... marked below the tens ' column , the hundreds ( the other figures of the sum ) being carried to the hundreds ' column ; and so on . Example 1. - Add together 5 , 3 , 4 , and 7 . 5 3 4 7 19 Sum . In this example the numbers to be added ...
... marked below the tens ' column , the hundreds ( the other figures of the sum ) being carried to the hundreds ' column ; and so on . Example 1. - Add together 5 , 3 , 4 , and 7 . 5 3 4 7 19 Sum . In this example the numbers to be added ...
Σελίδα 15
... carried , and the remainders marked down at each stage of the process , for the same reasons as are explained in Simple Addition , page 7 . Exercises . - Multiply the following numbers : - 1. SIMPLE MULTIPLICATION . 15.
... carried , and the remainders marked down at each stage of the process , for the same reasons as are explained in Simple Addition , page 7 . Exercises . - Multiply the following numbers : - 1. SIMPLE MULTIPLICATION . 15.
Σελίδα 20
... marked down as part of the answer , with the divisor written below it , forming a fraction . THE PROCESS OF DIVISION here described , is termed Short Division when part of the process is carried on in the mind , and the results only ...
... marked down as part of the answer , with the divisor written below it , forming a fraction . THE PROCESS OF DIVISION here described , is termed Short Division when part of the process is carried on in the mind , and the results only ...
Σελίδα 22
... marked down as part of the answer , with the divisor written below it , forming a fraction . NOTE . - It will be found useful to place dots below the figures in the dividend , on bringing them down in succession to the remainders , to ...
... marked down as part of the answer , with the divisor written below it , forming a fraction . NOTE . - It will be found useful to place dots below the figures in the dividend , on bringing them down in succession to the remainders , to ...
Σελίδα 30
... marked deg . or [ ° ] = The circumference of the earth . about 24,855 imperial miles ( The degree is divided into 60 minutes ( marked ' ) , and the minute into 60 seconds ( marked " ) . This measure is used for geographical purposes ...
... marked deg . or [ ° ] = The circumference of the earth . about 24,855 imperial miles ( The degree is divided into 60 minutes ( marked ' ) , and the minute into 60 seconds ( marked " ) . This measure is used for geographical purposes ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
according acres added Addition aliquot amount annexed answer bill bought bring calculations called carried cent cloth column common Compound consists contained convert cost cwts decimal denomination difference discount divided dividend division divisor dwts equal Example Exercises expressed farthings feet figure florins four fourth fraction gain gallons give given grains greater half higher denomination hundred inches interest kind length less lower denomination lowest marked means Measure miles months multiplicand multiply nails NOTE nothings ounces paid pence period person piece pounds Proportion quantity quarters question quotient receive reckon reduced remainder result root rule share shillings side Simple sold square subtract sugar tens third thousand tons units upper VULGAR FRACTIONS weight whole write written yards
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Σελίδα 121 - Multiply the divisor, thus increased, by the last figure of the root; subtract the product from the dividend, and to the remainder bring down the next period for a new dividend. 5. Double the whole root already found for a new divisor, and continue the operation as before, until all the periods are brought down. NOTE.
Σελίδα 25 - To divide by 10, 100, &c., is simply cutting off as many figures from the right of the dividend as there are ciphers in the divisor.
Σελίδα 81 - When a decimal number is to be divided by 10, 100, 1000, &c., remove the decimal point as many places to the left as there are ciphers in the divisor, and if there be not figures enough in the number, prefix ciphers.
Σελίδα 29 - Thirty days hath September, April, June, and November, All the rest have thirty-one Excepting February alone : Which hath but twenty-eight, in fine, Till leap year gives it twenty-nine.
Σελίδα 68 - To reduce a mixed number to an improper fraction, Multiply the whole number by the denominator of the fraction, and to the product add the numerator; under this sum write the denominator.
Σελίδα 27 - Pendulum vibrating Seconds of Mean Time in the Latitude of London in a Vacuum at the Level of the Sea...
Σελίδα 114 - Multiply each payment by its term of credit, and divide the sum of the products by the sum of the payments ; the quotient will be the average term of credit.
Σελίδα 22 - V. If any partial dividend will not contain the divisor, place a cipher in the quotient, and bring down the next figure of the dividend, and divide as before.
Σελίδα 119 - NOTE 3. If in extracting the root of a number there is a remainder, after all the periods have been brought down, periods of ciphers may be annexed by considering them as decimals. EXAMPLES.