Practical and Mental Arithmetic: Designed Principally to Accompany Daboll's System of Arithmetic (and Equally Adapted to Any Other) : Containing in a Catechetical Method, All His Rules ... |
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Σελίδα 45
How write 28 ? Wnat multiply it by ? What divide by ? What add the quotient to ?
A boy bequeathed to his companion å of his 20 marbles ; how many did he
bequeath ? A boy gives you f of his 60 chesnuts , how many is that ? Tell me how
...
How write 28 ? Wnat multiply it by ? What divide by ? What add the quotient to ?
A boy bequeathed to his companion å of his 20 marbles ; how many did he
bequeath ? A boy gives you f of his 60 chesnuts , how many is that ? Tell me how
...
Σελίδα 54
in writing them down ? Ans . Place a cypher between the dollars and cents . For
example : how write down 4 dollars , 1 cent , in cents ? Ans . 401 cents . How
write down 25 dollars and 4 cents ? Ans , 25,04 cents . FRACTIONS . What are
parts ...
in writing them down ? Ans . Place a cypher between the dollars and cents . For
example : how write down 4 dollars , 1 cent , in cents ? Ans . 401 cents . How
write down 25 dollars and 4 cents ? Ans , 25,04 cents . FRACTIONS . What are
parts ...
Σελίδα 58
How write the decimals down ? Ans . As in Addition . How subtract ? Ans . As in
simple subtraction . How place the separatrix ? Ans . As in Addition of Decimals .
How prove your sums ? Ans . As in Simple Addia tion of Decimals . EXAMPLES ...
How write the decimals down ? Ans . As in Addition . How subtract ? Ans . As in
simple subtraction . How place the separatrix ? Ans . As in Addition of Decimals .
How prove your sums ? Ans . As in Simple Addia tion of Decimals . EXAMPLES ...
Σελίδα 59
How write down the sum , and divide ? Ans . As in Simple Division . ' How many
point off in the quotient ? Ans . Enough to make as many decimals in the divisor ,
and quo . tient , as there are decimals in the dividend . Suppose there are not ...
How write down the sum , and divide ? Ans . As in Simple Division . ' How many
point off in the quotient ? Ans . Enough to make as many decimals in the divisor ,
and quo . tient , as there are decimals in the dividend . Suppose there are not ...
Σελίδα 90
... then write the sum of the numerators over the denominator . SUBTRACTION
OF VULGAR FRACTIONS . What is the rule ? Ans . Reduce the fractions as in
Addition , than write the difference of the numerators over the common
denominator .
... then write the sum of the numerators over the denominator . SUBTRACTION
OF VULGAR FRACTIONS . What is the rule ? Ans . Reduce the fractions as in
Addition , than write the difference of the numerators over the common
denominator .
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Practical and Mental Arithmetic: Designed Principally to Accompany Daboll's ... Roswell Chamberlain Smith,Nathan Daboll Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
Practical and Mental Arithmetic, Designed Principally to Accompany Daboll's ... Roswell Chamberlain Smith Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2017 |
Practical and Mental Arithmetic, Designed Principally to Accompany Daboll's ... Roswell Chamberlain Smith Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2017 |
Συχνά εμφανιζόμενοι όροι και φράσεις
50 cents added Addition allowance altered amount angles Annex answer apple Arithmetic begin Billions bought bring bushels called carry cloth common Compound consists contain continue cost cube cyphers decimal denominator dimes divided dividend Division divisor dollars dols Double drams equal example express Federal Money feet figure foot fourth fraction gain give Give an example given half hand hundred illustrate inches interest James John kind length less loss marbles mean Measure miles mills months multiplicand multiply Note ounces pence piece pounds Practical principal proof proportion prove quarters questions quotient reduce remainder Repeat rods root rule Rule of Three scholar sell shillings side Simple solid square Subtraction Suppose tare tell tens term thing Thousands tion units weight whole number wide worth write yard
Δημοφιλή αποσπάσματα
Σελίδα ii - In conformity to the Act of Congress of the United States, entitled, " An Act for the encouragement of Learning, by securing the copies of Maps, Charts, and Books, to the authors and proprietors of such copies, during the time therein mentioned.
Σελίδα 89 - I demand the sum of their squares, and the cube of their difference ? 19. Suppose there is a mast erected, so that % of its length stands in the ground, 12 feet of it in the water, a,nd £• of its length in the air, or above water; I demand the whole length ? . Ans. 216 feet. Jlns. the sum of-their squares is 3341. The cube of Jheir difference is 1331. 20. What difference is there between
Σελίδα 14 - Flemish ell, yard, quarter of a yard, and nail. 4 nails (na.) make 1 quarter of a yard qr. 4 quarters - - - 1 yard - - - - yd. 3 quarters - - - 1 ell Flemish - - E.
Σελίδα 38 - DIVISION is the process of finding how many times one number is contained in another.
Σελίδα 45 - We have seen that multiplying by a whole number is taking the multiplicand as many times as there are units in the multiplier.
Σελίδα 16 - Time. 60 seconds (S.) make 1 minute, marked M. 60 minutes, 1 hour, h. 24 hours, 1 day, d. 7 days, . 1 week, w. 4 weeks, 1 month, mo. 13 months, 1 day and 6 hours, 1 Julian year, yr.
Σελίδα 88 - Multiply all the numerators together for a new numerator, and all the denominators together for a new denominator.
Σελίδα 90 - The third part of an army was killed, the fourth part taken prisoners, and 1000 fled ; how many were in this army,. ho.w many killed, and how many captives ? 13* Thomas sold 150 pine apples at33| cents a piece, and received as much money as Harry received for a certain .number of water-mellons, which he sold at 25 cents a piece; how much money did each receive, and how many mellons had Harry ? diws.
Σελίδα 93 - Multiply the given number into itself, till it is taken as a factor, as many times as there are units in the index of the power to which the number is to be raised.
Σελίδα 90 - A gentleman left his son a fortune, } of which he spent in three months...
Πληροφορίες βιβλιογραφίας
| Τίτλος | Practical and Mental Arithmetic: Designed Principally to Accompany Daboll's System of Arithmetic (and Equally Adapted to Any Other) : Containing in a Catechetical Method, All His Rules ... |
| Συγγραφέας | Roswell Chamberlain Smith |
| Εκδότης | Printed at the Microcosm Office, 1826 |
| Πρωτότυπο από | Πανεπιστήμιο Χάρβαρντ |
| Ψηφιοποιήθηκε στις | 28 Αυγ. 2007 |
| Μέγεθος | 107 σελίδες |
| Εξαγωγή αναφοράς | BiBTeX EndNote RefMan |