Elements of arithmetic for the use of schoolsLongman, 1854 - 215 σελίδες |
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Σελίδα 10
... higher order , it is sufficient to record the units of the result , and to carry the number of tens ( as units ) to the next figure on the left . a . Hence , also , in adding together several numbers each ex- pressed by two or more ...
... higher order , it is sufficient to record the units of the result , and to carry the number of tens ( as units ) to the next figure on the left . a . Hence , also , in adding together several numbers each ex- pressed by two or more ...
Σελίδα 18
... higher figure of the minuend ; and the 5 is thus reduced to 4 . But the absolute difference of two numbers is not changed by the addition of 1 to each of them ; the result will , therefore , be the same whether the 1 borrowed be taken ...
... higher figure of the minuend ; and the 5 is thus reduced to 4 . But the absolute difference of two numbers is not changed by the addition of 1 to each of them ; the result will , therefore , be the same whether the 1 borrowed be taken ...
Σελίδα 19
... higher figure of the latter . Proceeding from right to left , these operations fall into the work ; but from left to right , they give rise to new additions and subtractions . 25. To find the difference of two unequal numbers : General ...
... higher figure of the latter . Proceeding from right to left , these operations fall into the work ; but from left to right , they give rise to new additions and subtractions . 25. To find the difference of two unequal numbers : General ...
Σελίδα 42
... higher figure is taken . When the subtraction is possible , and the re- mainder is less than the divisor , the proper quotient figure has been chosen . If the first and second figures of the divisor be multiplied by a quotient figure ...
... higher figure is taken . When the subtraction is possible , and the re- mainder is less than the divisor , the proper quotient figure has been chosen . If the first and second figures of the divisor be multiplied by a quotient figure ...
Σελίδα 43
... c . of the quotient . In forming the sum of these partial products , tens arising from the product of units of any order are combined as ones with units of the next higher order . Now in the process of decomposition , DIVISION . 43.
... c . of the quotient . In forming the sum of these partial products , tens arising from the product of units of any order are combined as ones with units of the next higher order . Now in the process of decomposition , DIVISION . 43.
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Elements of Arithmetic for the Use of Schools: With Tables for the Reduction ... William Scott, MD Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
Συχνά εμφανιζόμενοι όροι και φράσεις
annexed calculation common denominator compound number cube root cubic decimal figures decimal fraction decimal point decimal system decomposed difference divisor equal example expressing the number figure expressing follows greater greatest common measure higher denomination hundred hundredths improper fractions last figure least common multiple less lower denomination lowest terms manner minuend mixed number multi multiplicand number expressed number is divisible number of decimal obtained partial dividend partial products period pound prime factors prime number principal unit proper fraction proposed numbers quotient figure ratio reduced relative values repetitions required to divide result second figure significant figures simple units square number square root subtract subtrahend tens third figure thousand thousandths tion troy troy weight unity vertical column vulgar fraction weight or measure Whence whole number written yard zeros
Δημοφιλή αποσπάσματα
Σελίδα 143 - SQUARE MEASURE 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) 30j square yards = 1 square rod (sq.
Σελίδα 47 - Multiply the last remainder by the preceding divisor, or last but one, and to the product add the preceding remainder ; multiply this sum by the next preceding divisor, and to the product add the next preceding remainder ; and so on, till you have gone backward through all the divisors and remainders to the first.
Σελίδα 107 - If the number of figures in the quotient is less than the excess of decimal places in the dividend over those of the divisor, supply the deficiency by prefixing ciphers to the quotient.
Σελίδα 195 - To express that the ratio of A to B is equal to the ratio of C to D, we write the quantities thus : A : B : : C : D; and read, A is to B as C to D.
Σελίδα 87 - Multiply the whole number by the numerator of the fraction, and divide the product by the denominator.
Σελίδα 44 - III. Multiply the divisor by this quotient figure, subtract the product from the partial dividend, and to the remainder annex the next figure of the dividend.
Σελίδα 197 - D, the ratio compounded of the ratio of A to B, and of the ratio of B to C, and of the ratio of C to D ; or, the ratio of A to D is said to be compounded of the ratios of A to B, B to C, and C to D. And if...
Σελίδα 203 - Then multiply the second and third terms together, and divide the product by the first term: the quotient will be the fourth term, or answer.
Σελίδα 70 - Multiply the integral part of the mixed number by the denominator of the fractional part ; to the product add the numerator of the fractional part ; the sum will be the numerator of the improper fraction ; under which place the denominator of the fractional part.
Σελίδα 143 - Troy Weight. 24 grains (gr.) — 1 pennyweight (dwt). 20 pennyweights — 1 ounce (oz.) 12 ounces — 1 pound (Ib.).