Intellectual Arithmetic: Or, An Analysis of the Science of Numbers, with Especial Reference to Mental Training and DevelopmentA. S. Barnes & Company, 1858 - 173 σελίδες |
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Σελίδα 3
... Hence , the analysis of numbers must begin with the unit 1 , -- for this is the foundation , and the science is but the development of the various processes by which all other numbers are derived from 1 , as a base , and a comparison of ...
... Hence , the analysis of numbers must begin with the unit 1 , -- for this is the foundation , and the science is but the development of the various processes by which all other numbers are derived from 1 , as a base , and a comparison of ...
Σελίδα 4
... hence , as in simple numbers , every base may be referred to the unit 1 : therefore , in every entire number , 1 is the primary base . Let us see if the same be true in fractional numbers . If we have the fraction it denotes : 1st ...
... hence , as in simple numbers , every base may be referred to the unit 1 : therefore , in every entire number , 1 is the primary base . Let us see if the same be true in fractional numbers . If we have the fraction it denotes : 1st ...
Σελίδα 7
... Hence , every number is derived from one , and consequently has one for a base . Count- ing is merely naming numbers . In this lesson , the names of numbers are written opposite the collection . How many units in four ? In six apples ...
... Hence , every number is derived from one , and consequently has one for a base . Count- ing is merely naming numbers . In this lesson , the names of numbers are written opposite the collection . How many units in four ? In six apples ...
Σελίδα 10
... , as well as by words and by figures . Hence , there are three ways of expressing numbers , viz .: by words , by figures , and by letters . LESSON V. ? Addition Table from 1 to 3 inclusive 10 [ SEC . I. INTELLECTUAL ARITHMETIC .
... , as well as by words and by figures . Hence , there are three ways of expressing numbers , viz .: by words , by figures , and by letters . LESSON V. ? Addition Table from 1 to 3 inclusive 10 [ SEC . I. INTELLECTUAL ARITHMETIC .
Σελίδα 24
... hence , The difference between two numbers is such a number as added to the less will give the greater . SUBTRACTION is the process of finding the difierence between two numbers . Teach the pupil that every question in Subtraction ...
... hence , The difference between two numbers is such a number as added to the less will give the greater . SUBTRACTION is the process of finding the difierence between two numbers . Teach the pupil that every question in Subtraction ...
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Intellectual Arithmetic, Or, an Analysis of the Science of Numbers, with ... Charles Davies Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2012 |
Συχνά εμφανιζόμενοι όροι και φράσεις
12 cents 12 dollars 12 rods 12 yards 30 cents 60 dollars 9 tenths apple be divided barrels of flour boys broadcloth bushels centage cents a pound cents apiece Charles cloth cost coat coffee consume contained cost 6 dollars dimes divisor dollars a barrel dollars a yard dollars apiece eighths factors father five flour cost four fractional unit furlongs gallons give half halves hence hogshead horses interest Jane LESSON lowest terms marbles miles months multiplied muslin nine ninths number added oranges cost ounces paid pair pantaloons peaches pears pennyweights piece of cloth pine-apple pints pounds cost pounds of tea quarters quarts quotient ratio remainder seven sevenths of 56 sheep shillings sixths sold square rods tailor third three fourths twelfths twice unit divided unity weeks whole cost whole things William worth yard will cost yards cost yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 63 - AVOIRDUPOIS WEIGHT. 16 Drams (dr.) make 1 Ounce, oz. 16 Ounces " 1 Pound, Ib. 25 Pounds „ " 1 Quarter, qr. 4 Quarters " 1 Hundred-weight, cwt. 20 Hundred-weight
Σελίδα 10 - ... twelve thirteen fourteen fifteen sixteen seventeen eighteen nineteen twenty thirty forty fifty sixty seventy eighty ninety one hundred two hundred three hundred four hundred five hundred...
Σελίδα 40 - In an orchard there are 16 rows of trees and 10 trees in each row; how many trees are there in the orchard ? 11.
Σελίδα 67 - Thirty days hath September, April, June, and November ; All the rest have thirty-one, Except the second month alone, Which has but twenty-eight, in fine, Till leap year gives it twenty-nine.
Σελίδα 61 - TABLE. 10 Mills (m.) = 1 Cent . . ct. 10 Cents = 1 Dime . . d. 10 Dimes = 1 Dollar . $. 10 Dollars = 1 Eagle . E.
Σελίδα 152 - ... dollars. How many days did he work, and how many days was he idle ? Ans.
Σελίδα 146 - ... dollars for 2 months, and B, 5 dollars for 3 months: they gain 81 dollars : what is the share of each? 24. Two barrels of flour, costing 12 dollars, are' consumed by three persons ; the first ate from them 2 months, the second 3 months, and the third 5 months : how much should be paid by each ? 25. Three persons hire a pasture for sheep, for which they pay 12 dollars. The second puts in twice as many sheep at the first, and the third three times as many as the first ; but the sheep belonging...
Σελίδα 9 - One 1 Two 2 Three 3 Four 4 Five 5 Six 6 Seven 7 Eight 8 Nine 9 Ten 10 Eleven 11 Twelve 12 Thirteen 13 Fourteen 14 Fifteen 15 Sixteen 16 Seventeen 17...
Σελίδα 107 - Ib. at the same rate ? 7. A locomotive goes 3 miles in 4 minutes. How far does it go in an hour? 8. 4 horses can eat a certain quantity of hay in 10 months. How long will it last 20 horses? 9. 12 men can do a piece of work in 15 days. How long will 36 men require?
Σελίδα 53 - When any number or thing is divided into two equal parts, one of the parts is called one half, and is written thus: £. 2.