Warren Colburn's First LessonsHurd & Houghton, 1863 - 176 σελίδες |
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Σελίδα 3
... principles of arithmetic , and the power of solving , mentally and almost instantly , every question likely to occur in the every - day business of com- mon life . It can be well taught only by a teacher who perfectly understands it ...
... principles of arithmetic , and the power of solving , mentally and almost instantly , every question likely to occur in the every - day business of com- mon life . It can be well taught only by a teacher who perfectly understands it ...
Σελίδα 10
... principles of frac tions and the terms which are applied to them . This is done by making him observe , that one is the half of two , the third of three , the fourth of four , & c . , and that two is two thirds of three , two fourths of ...
... principles of frac tions and the terms which are applied to them . This is done by making him observe , that one is the half of two , the third of three , the fourth of four , & c . , and that two is two thirds of three , two fourths of ...
Σελίδα 11
... principles but multiplication and division , unless he is told of it . In fact , fractions contain no other principle . The examples are so arranged that almost any child of six or seven years old will readily comprehend them . And the ...
... principles but multiplication and division , unless he is told of it . In fact , fractions contain no other principle . The examples are so arranged that almost any child of six or seven years old will readily comprehend them . And the ...
Σελίδα 12
... principles contained in this book , he will be able to perform all exam- ples , in which the numbers are so small that the opera- tions may be performed in the mind . Afterwards he has only to learn the application of figures to these ...
... principles contained in this book , he will be able to perform all exam- ples , in which the numbers are so small that the opera- tions may be performed in the mind . Afterwards he has only to learn the application of figures to these ...
Σελίδα 13
... principles , before he has obtained the particular ideas of which they are composed . The usual mode of proceeding is as follows . The pupil learns a rule , which , to the man that made it , was a gen- eral principle ; but with respect ...
... principles , before he has obtained the particular ideas of which they are composed . The usual mode of proceeding is as follows . The pupil learns a rule , which , to the man that made it , was a gen- eral principle ; but with respect ...
Άλλες εκδόσεις - Προβολή όλων
Warren Colburn's First Lessons Warren Colburn (Jr ),George Barrell Emerson Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2015 |
Warren Colburn's First Lessons Warren Colburn (Jr ),George Barrell Emerson Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2022 |
Warren Colburn's First Lessons Warren Colburn,George Barrell Emerson Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2018 |
Συχνά εμφανιζόμενοι όροι και φράσεις
30 dollars 9 dollars analytic induction asked the age barrel cost barrel of flour barrels of cider bought broadcloth bushel cost bushels of corn bushels of wheat cents apiece cloth cost common denominator contained cost 2 dollars divided dollars a barrel dollars a yard eight cents eighteen eleven equal F. O. C. Darley farthings fifths firkins of butter five dollars flour cost Forty-eight Forty-seven four dollars Fourteen gallons gave gills give them apiece half halves horses eat hundred improper fraction lars lowest terms miles months Multiply nails Nineteen oranges cost pears pence perform piece pine apple pints pound cost provision will serve pupil quart quarters wide Reduce rods seven dollars Seventeen sevenths sheep shillings a bushel six cents Sixteen sixths sold subtraction tens tenths thirds Thirteen three dollars twelve dollars Twenty-seven week whole numbers wine yards cost yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 121 - il both the numerator and denominator be multiplied by the same number, the value of the fraction will not be altered ; or if they can both be divided by the same number without a remainder, the fraction will not be altered. SECTION XIV. A. 1. A BOY having A of an orange gave away
Σελίδα 74 - explained as far as ten. The numbers from ten to one hundred are written as follows : Ten is written --------10 Eleven ---------- 11. Twelve 12 Thirteen 13 Fourteen- ---------14 Fifteen '-15 Sixteen 16 Seventeen ---------17 Eighteen -----------18 Nineteen ----------19 Twenty 20 Twenty-one ---------21 Twenty-two - 22 Twenty-three* 23 Twenty-four ---------24 • Twenty-five 25 Twenty-six ---------26
Σελίδα 158 - the addition and subtraction of fractions. The examples will generally show what is to be done, and how it is to be done. 25. In the fourth square of the second row, it will be seen that 1 half is -| ; and in the second square of the fourth row, ^ is $, both together make $ and ^ make {. 4. It will readily be seen that £ and ^ are
Σελίδα 49 - 2'2. Thirty-five are how many times seven? How many times five ? B. Remark. When any thing, or any number, is divided into two equal parts, one of the parts is called the half of the thing or the number.. 1. If an apple is worth two cents, what is one
Σελίδα 47 - it run in nine hours ? 37. Two men start from the same place and travel different ways ; one travels two miles in an hour ; the other travels three miles in an hour ; how far apart will they be at the end of one hour
Σελίδα 142 - 174. A farmer being asked how many sheep he had, answered, that he had them in 4 pastures ; in the first he had J of his flock ; in -the second ¿ ; in the third ¿ ; and in the fourth 15 ; how many sheep had he?
Σελίδα 130 - the six hours overplus amount to a day,) which is called bissextile or leap year. This day is added to February. The common year is divided into twelve months, which are sometimes called calendar months, because they are the months used in calendars. The names of the months, and the number of days in each are as follows
Σελίδα 125 - days, how long will it take 1 man to do it ? How long will it take 3 men to do it ? 4. If 4 men can do a piece of work in 9^ days, how long would it take to do it if 7 men were em ployed ? 5.
Σελίδα 114 - of what number? 20. 54 is y of what number ? Miscellaneous Examples. 1. A man sold 8 yards of cloth for 3J dollars a yard ; what did it come to ? 2. A man sold a horse for 76 dollars, which was | of what it cost him ; how much did it cost him ? 3. A man sold
Σελίδα 123 - of f ? 45. A boy having f of a water-melon, wished to divide his part equally between his sister, his brother, and himself, but was at a loss to know how to do it ; but his sister advised him to cut each of the fifths into 3 equal parts. How many pieces did each have ? and