An Elementary Arithmetic ...Lippincott, Grambo & Company, 1851 |
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Σελίδα 42
... taken by couplets amount to one of these numbers . ( See § 36 , 37 , 38. ) ( 1. ) 543672 ( 2. ) 78 5645 ( 3. ) 787164 ( 4. ) 556677 345218 325465 323935 3 3 3 3 3 3 678567 4 53784 427846 789167 321432 4 35104 571153 546787 567537 866785 ...
... taken by couplets amount to one of these numbers . ( See § 36 , 37 , 38. ) ( 1. ) 543672 ( 2. ) 78 5645 ( 3. ) 787164 ( 4. ) 556677 345218 325465 323935 3 3 3 3 3 3 678567 4 53784 427846 789167 321432 4 35104 571153 546787 567537 866785 ...
Σελίδα 45
Calvin Tracy. § 44. In adding the following sums , care should be taken to unite them by combinations as far as practicable . The labor of adding will be much diminished , when this is once made familiar . ( 1. ) 678564 process ( 2 ...
Calvin Tracy. § 44. In adding the following sums , care should be taken to unite them by combinations as far as practicable . The labor of adding will be much diminished , when this is once made familiar . ( 1. ) 678564 process ( 2 ...
Σελίδα 46
... taken to place units under units , tens under tens , hundreds under hundreds , & c . 1. If an orchard contain 384 apple - trees , 263 pear - trees , 782 peach - trees , and 179 plum - trees , how many trees are there in the orchard ...
... taken to place units under units , tens under tens , hundreds under hundreds , & c . 1. If an orchard contain 384 apple - trees , 263 pear - trees , 782 peach - trees , and 179 plum - trees , how many trees are there in the orchard ...
Σελίδα 54
... taken from the one on the left ; -thus the sub- traction of 6 from 13 is expressed as follows : 13-6 = 7 . 46. What is subtraction ? How is subtraction expressed ? What does it imply ? 1 taken § 47. SUBTRACTION TABLE .-- Units only . 54 ...
... taken from the one on the left ; -thus the sub- traction of 6 from 13 is expressed as follows : 13-6 = 7 . 46. What is subtraction ? How is subtraction expressed ? What does it imply ? 1 taken § 47. SUBTRACTION TABLE .-- Units only . 54 ...
Σελίδα 55
... taken 3 taken 4 taken from 1 = 0 from 20 from 3 = 0 from 4 0 2 = 1 3 = 1 4 = 1 5 = 1 3 = 2 4 = 2 5 = 2 6 = 2 4 = 3 5 = 3 6 = 3 7 = 3 5 = 4 6 = 4 7 = 4 8 = 4 6 = 5 7 = 5 8 = 5 9 = 5 7 = 6 8 = 6 9 = 6 10 = 6 8 = 7 9 = 7 10 = 7 11 ...
... taken 3 taken 4 taken from 1 = 0 from 20 from 3 = 0 from 4 0 2 = 1 3 = 1 4 = 1 5 = 1 3 = 2 4 = 2 5 = 2 6 = 2 4 = 3 5 = 3 6 = 3 7 = 3 5 = 4 6 = 4 7 = 4 8 = 4 6 = 5 7 = 5 8 = 5 9 = 5 7 = 6 8 = 6 9 = 6 10 = 6 8 = 7 9 = 7 10 = 7 11 ...
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An Elementary Arithmetic: Containing Extensive Exercises for the Slate ... Calvin Tracy Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
An Elementary Arithmetic: Containing Extensive Exercises for the Slate ... Calvin Tracy Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2018 |
Συχνά εμφανιζόμενοι όροι και φράσεις
12 days 9 tens acres added arithmetic bar iron barrels of flour Bought broadcloth bushels called centage cents a pound ciphers column combine common denominator compound contains divide the product dividend division divisor dollars equal exports factors farthings Federal money following sums gallons given number hay cost Hence higher denomination hogshead hundred hundredths hundredweight improper fraction increased interest least common least common multiple left-hand figure lower denomination lowest terms merators miles mills minuend mixed number molasses months multiplicand Multiply nator number of objects obtained operation ounces paid pairs pence PERFORMED pints quarts quotient ratio Reduce remainder Required the total right-hand figure RULE shillings simple fraction smaller number subtract subtrahend sugar tenths thousandths tons total value unit figure units whole number whole object write written yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 187 - Weight is used by apothecaries and physicians in compounding dry medicines. TABLE. 20 Grains (gr.} = 1 Scruple, . . sc., or 3. 3 Scruples = 1 Dram, . . dr., or 3 . 8 Drams = 1 Ounce, . . oz., or § . 12 Ounces = 1 Pound, . . Ib., or ft,.
Σελίδα 190 - TABLE. 2 pints pt. make 1 quart, marked qt. 8 quarts - 1 peck, - pk. 4 pecks - 1 bushel, - bu. 36 bushels - 1 chaldron, - ch.
Σελίδα 153 - 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 9 - Two tens or twenty, 20 Three tens, or thirty, 30 Four tens, or forty, 40 Five tens, or fifty 50 Six tens, or sixty, 60 Seven tens, or seventy, 70 Eight tons, or eighty, 80 Nine tens, or ninety, 90 Ten tens, or one hundred, 100 Q.
Σελίδα 190 - Thirty days hath September, April, June, and November; All the rest have thirty-one, Save February, which alone Hath twenty-eight; and one day more We add to it, one year in four.
Σελίδα 154 - Divide the numerator by the denominator. The quotient will be the whole number, and the remainder, if...
Σελίδα 187 - Troy weight are weighed gold,* silver, jewels, and all iquors. The denominations are pounds, ounces, pennyweights, and grains. TABLE. 24 grains (grs.) make 1 pennyweight, marked pwt. 20 pennyweights - - 1 ounce, ----- oz. 12 ounces - - - - 1 pound, ----- lb.
Σελίδα 191 - Things make 1 Dozen. 12 Dozen " 1 Gross. 12 Gross " 1 Great Gross. 20 Units
Σελίδα 164 - To divide a whole number by a fraction, — Multiply the dividend by the denominator of the fraction, and divide the product by the numerator.
Σελίδα 187 - TABLE. 4 farthings (qrs.) make 1 penny, marked d. 12 pence - - - - 1 shilling, - - s. 20 shillings - - - - 1 pound, - - £. Note.