The Progressive Higher Arithmetic, for Schools, Academies, and Mercantile Colleges: Combining the Analytic and Synthetic Methods ; and Forming a Complete Treatise on Arithmetical Science, and Its Commercial and Business ApplicationsIvison, Blakeman, Taylor, 1860 - 432 σελίδες |
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Σελίδα vii
... columns at one operation . Subtraction ......... Two or more subtrahends ........ Multiplication . Powers of Numbers .... Continued Multiplication ...... Contractions in Multiplication .. Division ............ Abbreviated Long Division ...
... columns at one operation . Subtraction ......... Two or more subtrahends ........ Multiplication . Powers of Numbers .... Continued Multiplication ...... Contractions in Multiplication .. Division ............ Abbreviated Long Division ...
Σελίδα 23
... column . We then add the first , or right hand column , and find the sum to be 16 units , or 1 ten and 6 units ; writing the 6 units under the column of units , we add the 1 ten to the column of tens , and find the sum to be 24 tens ...
... column . We then add the first , or right hand column , and find the sum to be 16 units , or 1 ten and 6 units ; writing the 6 units under the column of units , we add the 1 ten to the column of tens , and find the sum to be 24 tens ...
Σελίδα 24
... column . IV . Write the entire sum of the last column . NOTES . - 1 . In adding , learn to pronounce the partial results without naming the figures separately . Thus , in the operation given for illustration , say 3 , 9 , 16 ; 8 , 15 ...
... column . IV . Write the entire sum of the last column . NOTES . - 1 . In adding , learn to pronounce the partial results without naming the figures separately . Thus , in the operation given for illustration , say 3 , 9 , 16 ; 8 , 15 ...
Σελίδα 25
... columns as in rows . Hence , to prove Addition by excess of 9's : - Commencing at any figure , add the digits of the given numbers in any order , dropping 9 as often as the amount exceeds 9. If the final excess be equal to the excess of ...
... columns as in rows . Hence , to prove Addition by excess of 9's : - Commencing at any figure , add the digits of the given numbers in any order , dropping 9 as often as the amount exceeds 9. If the final excess be equal to the excess of ...
Σελίδα 27
... COLUMNS AT ONE OPERATION . 68. 1. What is the sum of 4632 , 2553 , 4735 , and 2863 ? OPERATION . 4632 2553 4735 2863 ... columns added , and carry the 1 to the next columns , thus ; 28 and 1 are 29 , and 40 are 69 , and 7 are 76 , and 20 ...
... COLUMNS AT ONE OPERATION . 68. 1. What is the sum of 4632 , 2553 , 4735 , and 2863 ? OPERATION . 4632 2553 4735 2863 ... columns added , and carry the 1 to the next columns , thus ; 28 and 1 are 29 , and 40 are 69 , and 7 are 76 , and 20 ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
acres amount ANALYSIS annex Arithmetic barrels bought bushels ciphers column commission common fraction compound interest compound number contain continued fraction cost cube root cubic decimal places diameter discount Divide dividend divisible dollars equal exact divisors EXAMPLES FOR PRACTICE excess of 9's exchange feet following RULE gain gallons given number greatest common divisor Hence the following Hence the RULE hundred improper fraction inches invested least common denominator least common multiple less lowest terms measure miles minuend mixed number months multiplicand Multiply NOTE number of terms obtain odd number OPERATION payable payment pounds premium prime factors prime numbers principles Prob proceeds quantity quotient rate per cent ratio received Reduce remainder repetend result right hand figure rods sold square subtract subtrahend tens third thousand units whole number worth write yards
Δημοφιλή αποσπάσματα
Σελίδα 193 - TABLE. 4 farthings (far. or qr.) make 1 penny d. 12 pence " 1 shilling, s. 20 shillings " 1 pound or sovereign . . £ or sov.
Σελίδα 312 - If the payment be less than the interest, the surplus of interest must not be taken to augment the principal; but interest continues on the former principal until the period when the payments, taken together, exceed the interest due, and then the surplus is to be applied towards discharging the principal; and interest is to be Computed on the balance, as aforesaid.
Σελίδα 78 - The Greatest Common Divisor of two or more numbers is the greatest number that will exactly divide each of them. Thu4, 18 is the greatest, common divisor...
Σελίδα 351 - 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 380 - The Square Root of a number is one of the two equal factors that produce the number ; thus the square root of 49 is 7, for 7 X 7 = 49.
Σελίδα 386 - The cube of a number composed of tens and units is equal to the cube of the tens, plus three times the square of the tens multiplied by the units, plus three times the tens multiplied by the square of the units, plus the cube of the units.
Σελίδα 171 - Cubic Measure 1728 cubic inches (cu. in.) =1 cubic foot (cu. ft.) 27 cubic feet = 1 cubic yard (cu. yd.) 128 cubic feet = 1 cord (cd...
Σελίδα 94 - To reduce fractions to their lowest terms. A fraction is in its lowest terms when its numerator and denominator are prime to each other; that is, when both terms have no common divisor. 1. Reduce the fraction -|| to its lowest terms.
Σελίδα 191 - TABLE. 10 mills, (m.) make 1 cent, ct. 10 cents " 1 dime, d. 10 dimes " 1 dollar, $. 10 dollars
Σελίδα 173 - DRY MEASURE 2 pints (pt.) = 1 quart (qt.) 8 quarts =1 peck (pk.) 4 pecks = 1 bushel (bu...