A Treatise on Arithmetic: Designed Particularly as a Text for Classes in which the Principles of the Science are Inductively Developed ...Packard & Butler, 1830 - 288 σελίδες |
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Σελίδα iv
... equal simplicity . The process by means of a sin- gle fraction , is likewise original , and is exceedingly concise . The . author has employed this process with his classes , and has found it eminently successful . Pupils learn it with ...
... equal simplicity . The process by means of a sin- gle fraction , is likewise original , and is exceedingly concise . The . author has employed this process with his classes , and has found it eminently successful . Pupils learn it with ...
Σελίδα 26
... equal to ten of the kind denoted by the figures 1 , 2 , 3 , & c . Then , since 1 stands for ten times 1 , or ten 1s , and each of these ten 1s stands for ten 1s , 1 is equal to ten times ten 1s , or one hundred 1s . We might have ...
... equal to ten of the kind denoted by the figures 1 , 2 , 3 , & c . Then , since 1 stands for ten times 1 , or ten 1s , and each of these ten 1s stands for ten 1s , 1 is equal to ten times ten 1s , or one hundred 1s . We might have ...
Σελίδα 28
... equal to ten units of the first . How do you write one ten ? Why do you use the cypher ? Why do you not use more cyphers than one ? Has the cypher any value ? Does the use of it affect the value of other figures ? Write two tens , or ...
... equal to ten units of the first . How do you write one ten ? Why do you use the cypher ? Why do you not use more cyphers than one ? Has the cypher any value ? Does the use of it affect the value of other figures ? Write two tens , or ...
Σελίδα 32
... equal to one of the second ? How many of the second are equal to one of the third ? How many of the third to one of the fourth ? Of the 4th to one of the 5th ? Of the 6th to one of the 7th ? Of the 9th to one of the 10th ? & c . Then IT ...
... equal to one of the second ? How many of the second are equal to one of the third ? How many of the third to one of the fourth ? Of the 4th to one of the 5th ? Of the 6th to one of the 7th ? Of the 9th to one of the 10th ? & c . Then IT ...
Σελίδα 45
... equal to 1 ten and 3 units . Set this down . Now add 1 ten and 2 tens are 3 tens . Set these under Now add again . 3 tens and 1 ten are 4 tens ; which , joined with the 3 units , make 43 . the tens . 8. Let the following examples be ...
... equal to 1 ten and 3 units . Set this down . Now add 1 ten and 2 tens are 3 tens . Set these under Now add again . 3 tens and 1 ten are 4 tens ; which , joined with the 3 units , make 43 . the tens . 8. Let the following examples be ...
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Άλλες εκδόσεις - Προβολή όλων
A Treatise on Arithmetic: Designed Particularly as a Text for Classes in ... Frederick Augustus Porter Barnard Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2018 |
Συχνά εμφανιζόμενοι όροι και φράσεις
acres annexing a cypher annuity answer Avoirdupois barrel bought boys bushel called cents composite number compound interest contained cost course cube cubic decimal denominator divide dividend division divisor dolls Dominical letter duodecimal equal EXAMPLES FOR PRACTICE factors feet Find the amount Find the interest four Fraction gallons gals given number Hence hhds hogshead hundred hundredths Improper Fraction Julian calendar least common multiple leave likewise lowest terms MENTAL EXERCISES MINUEND mode mode of proof months multiplicand multiply nine NOTE obtain paid payment performed pound present worth principal pupil quantity quarts quotient figure ratio Reduce REJECT THE 9S remainder repetend rods root rule SEPARATRIX shillings solid square subtract SUBTRAHEND tens tenths thing third units vulgar Fraction weight whole number write yard
Δημοφιλή αποσπάσματα
Σελίδα 75 - Britain. 4 farthings (qr, or far.) make 1 penny, marked d. 12 pence " 1 shilling, " s. 20 shillings " 1 pound, or sovereign, £. 21 shillings " 1 guinea. OBS. 1. It is customary, at the present day, to express farthings in fractions of a penny. Thus, 1 qr. is written ;<!;•_
Σελίδα 270 - 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 46 - January 31, February 28, March 31, April 30, May 31, June 30, July 31, August 31, September 30, October 31, November 30, December 31.
Σελίδα 58 - What is 1 eighth of 1 ? of 2 ? of 3 ? of 4 ? of 5? of 6?
Σελίδα 77 - 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 77 - TROY WEIGHT. 24 grains gr. make 1 pennyweight, dwt. 20 pennyweights " 1 ounce. oz. 12 ounces " 1 pound. Ib. Table IV. — AVOIRDUPOIS WEIGHT 16 drams dr. make 1 ounce. oz. 16 ounces " 1 pound. Ib. "I"""" " 4 quarters make 1 hundred weight.
Σελίδα 81 - Number contains but one name or denomination ; thus, 5, 84, 12 bushels, 65 dollars, are simple numbers. A Compound Number contains two or more names or denominations ; thus, 5 dollars 25 cents, 16 bushels 3 pecks, 3 days 10 hours, are compound numbers. Reduction is the process of changing numbers from one denomination to another, without altering their value ; thus, changing pounds to ounces, ounces to pounds, dollars to cents, &c., is reduction. 1. How many mills in 2 cents? in 3 cents? 2. How many...
Σελίδα 273 - A man bought a horse, agreeing to give 1 cent for the first nail in his shoes, three for the second, and so on. The shoes contained 32 nails; what was the cost of the horse 1 • 374.
Σελίδα 253 - PRACTICE. 1. If 6 men build a wall 20 ft. long, 6 ft. high, and 4 ft. thick, in 16 days, in what time will 24 men build one 200 ft. long, 8 ft. high, and 6 ft. thick ? Ans. 80 days.
Σελίδα 38 - His teacher punished him, for soiling the book, by giving him 4 blows on one hand, and 5 on the other. How many blows did he strike him ? 4 and 5 are how many?