Arithmetic, in which the Principles of Operating by Numbers are Analytically Explained and Synthetically AppliedJ. & J.W. Prentiss, 1839 |
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Σελίδα 9
... Hence it appears , that figures have a different value according to the PLACE they occupy , counting from the right hand towards the left . Hund . Tens . Units . Take for example the number 3 3 3 , made by the same figure three times ...
... Hence it appears , that figures have a different value according to the PLACE they occupy , counting from the right hand towards the left . Hund . Tens . Units . Take for example the number 3 3 3 , made by the same figure three times ...
Σελίδα 23
... Hence , subtraction may be proved by addition , as in the foregoing examples , and addition by subtraction . To prove subtraction , we may add the remainder to the subtrahend , and , if the work is right , the amount will be equal to ...
... Hence , subtraction may be proved by addition , as in the foregoing examples , and addition by subtraction . To prove subtraction , we may add the remainder to the subtrahend , and , if the work is right , the amount will be equal to ...
Σελίδα 28
... Hence , -Multiplication is a short way of performing many additions ; in other words , -It is the method of repeating any number any given number of times . SIGN . Two short lines , crossing each other in the form of the letter X , are ...
... Hence , -Multiplication is a short way of performing many additions ; in other words , -It is the method of repeating any number any given number of times . SIGN . Two short lines , crossing each other in the form of the letter X , are ...
Σελίδα 32
... Hence , 136 dollars , the price of 1 ton . 8 one of the component parts , or factors . 1088 dollars , the price of 8 tons . 12 the other component part , or factor . Ans . 13056 dollars , the price of 96 tons . 3. Supposing 342 men to ...
... Hence , 136 dollars , the price of 1 ton . 8 one of the component parts , or factors . 1088 dollars , the price of 8 tons . 12 the other component part , or factor . Ans . 13056 dollars , the price of 96 tons . 3. Supposing 342 men to ...
Σελίδα 33
... hence , to multiply any number by 10 , it is only necessary to write a cipher on the right hand of it . Thus , 10 times 25 are 250 ; for the 5 , which was units before is now made tens , and the 2 , which was tens before , is now made ...
... hence , to multiply any number by 10 , it is only necessary to write a cipher on the right hand of it . Thus , 10 times 25 are 250 ; for the 5 , which was units before is now made tens , and the 2 , which was tens before , is now made ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
acres amount annexed annuity answer apples Arithmetic arithmetical series avoirdupois bushels called ciphers compound interest compound numbers contained cord feet cows cube root cubic currency decimal fractions diameter divided dividend division divisor dollars equal EXAMPLES FOR PRACTICE factors farthings federal money foot gain gallons given number greatest common divisor Hence hogshead horse hundred hundredths improper fraction inches last term least common multiple length less number measure miles mills minuend minutes mixed number months multiplicand multiply Note number of terms OPERATION oranges ounce paid payment pence pints pounds present worth principal proportion pupil quantity quarts quotient quotient figure rate per cent ratio receive Reduce remainder right hand figure rule shillings side simple numbers sold solid feet square root subtraction tens thousandths units vulgar fractions weight whole number write yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 81 - The first seven letters of the alphabet, A, B, C, D, E, F, G, are used to...
Σελίδα 114 - Multiply together the numerators for a new numerator, and the denominators for a new denominator.
Σελίδα 128 - How does it appear, that in multiplying both terms of the fraction by the same number the value of the fraction is not altered ? 24.
Σελίδα 219 - 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.
Σελίδα 141 - 03, the same as before. IT 73. The foregoing examples and remarks are sufficient to establish the following RULE. In the division of decimal fractions, divide as in whole numbers, and from the right hand of the quotient point off...
Σελίδα 238 - What is the difference between six dozen dozen, and half a dozen dozen ? Ans.
Σελίδα 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 ;
Σελίδα 236 - When the first term, the ratio, and the number of terms, are given, to find the...
Σελίδα 103 - Rule. — Divide the numerator by the denominator, the quotient will be the whole number...
Σελίδα 223 - The first term, the last term, and the number of terms be ing given, to find the common difference. RULE. — (') Divide the difference of the extremes by the number of terms less 1, and the quotient will be the common difference. liiieslinn. — 1. How do you find the common difference? EXAMPLES. 1. The extremes are 2 and 53, and the number of terms 18, required the