Treatise on Arithmetic, in Theory and Practice: With an Appendix, Containing an Introduction to MensurationSimms and M'Intyre, 1837 - 284 páginas |
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Página 8
... obtained by adding them upward , it may be presumed that the work is right . 2. Separate the given numbers into two or more divisions.- Find the sums of these divisions , severally , and add these partial sums together . If the last ...
... obtained by adding them upward , it may be presumed that the work is right . 2. Separate the given numbers into two or more divisions.- Find the sums of these divisions , severally , and add these partial sums together . If the last ...
Página 18
... obtained by adding together eight lines , each 324 : and thus it would be well to cause the pupil to work this and a few similar questions , to make him sensible of the identity of Multiplication and Addition . Multiplicand ... 365 ...
... obtained by adding together eight lines , each 324 : and thus it would be well to cause the pupil to work this and a few similar questions , to make him sensible of the identity of Multiplication and Addition . Multiplicand ... 365 ...
Página 19
... obtained agree with the product found before , the process is right . Thus , when 64 is multiplied by 45 , the product is found to be 2880 ; and when 45 is multiplied by 64 , the same result is obtained . 64 45 45 64 320 180 256 270 ...
... obtained agree with the product found before , the process is right . Thus , when 64 is multiplied by 45 , the product is found to be 2880 ; and when 45 is multiplied by 64 , the same result is obtained . 64 45 45 64 320 180 256 270 ...
Página 20
... obtained by dividing the whole product by 9 , will be the same as the remainder obtained by dividing 4 × 3 , the product of the excesses of the factors , by 9 ; and thus the reason of this method of proof is evident . The same property ...
... obtained by dividing the whole product by 9 , will be the same as the remainder obtained by dividing 4 × 3 , the product of the excesses of the factors , by 9 ; and thus the reason of this method of proof is evident . The same property ...
Página 21
... of the product of the factors . By applying both these modes of proof to the same operation , an almost absolute cer- tainty of its correctness will be obtained . Ex . 34. 204053 × 1617000 ......... Answers . = SIMPLE MULTIPLICATION . 21.
... of the product of the factors . By applying both these modes of proof to the same operation , an almost absolute cer- tainty of its correctness will be obtained . Ex . 34. 204053 × 1617000 ......... Answers . = SIMPLE MULTIPLICATION . 21.
Términos y frases comunes
acres added aliquot amount annexed annuity annum Answ Answers Arithmetic British money called cent ciphers common difference common multiple compound interest contained continual continued fraction cost cube cubic decimal denominator diameter divided dividend Division divisor employed equal equidifferent equivalent evident Exam example exchange Exercises factors farthings feet find the price Flemish gallons given fraction given number given rate greater half Hence hundred improper fraction inches last figure least common multiple less long weight manner method miles millions milree months multiplicand multiply nearly notation number expressed number of terms obtained operation payable pence perches piastre places pound sterling pounds preceding present value present worth principal proceed proportional pupil quantity quotient radix ratio Reduce remainder Required the sum required to find result rule shillings Simple sold subtract thousand tion troy weight unit whole number yards
Pasajes populares
Página 41 - OF TIME. 60 Seconds = 1 Minute 60 Minutes = 1 Hour 24 Hours = 1 Day 7 Days = 1 Week 28 Days = 1 Lunar Month...
Página 42 - The circumference of every circle is supposed to be divided into 360 equal parts, called degrees ; and each degree into 60 equal parts, called minutes ; and each minute into 60 equal parts, called seconds ; and these into thirds, etc.
Página 92 - Rule. — Divide the numerator by the denominator, the quotient will be the whole number...
Página 260 - A circle is a plane figure contained by one line, which is called the circumference, and is such, that all straight lines drawn from a certain point within the figure to the circumference are equal to one another.
Página 93 - To reduce a mixed number to an improper fraction, — RULE : Multiply the whole number by the denominator of the fraction, to the product add the numerator, and write the result over the denominator.
Página 259 - When a straight line standing on another straight line makes the adjacent angles equal to one another, each of the angles is called a right angle; and the straight line which stands on the other is called a perpendicular to it.
Página 200 - The square of the sum of two numbers is equal to the square of the first number plus twice the product of the first and second number plus the square of the second number.
Página 83 - A simple fraction expresses one or more of the equal parts into which the unit is divided, without reference to any other fraction.
Página 40 - CUBIC MEASURE 1728 cubic inches = 1 cubic foot 27 cubic feet = 1 cubic yard...
Página 214 - ... him, — -one for the first, two for the second, four for the third, and so on, doubling always to the sixty-fourth. The...