Intellectual Arithmetic, Upon the Inductive Method of InstructionW.J. Reynolds, 1847 - 160 σελίδες |
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Σελίδα vii
... nine balls on a bar : the use of such a Frame , however , would be a great error in the First Lessons of Mental Arith- metic . The Frame with nine balls is designed to illustrate the idea of local value in the decimal notation , and has ...
... nine balls on a bar : the use of such a Frame , however , would be a great error in the First Lessons of Mental Arith- metic . The Frame with nine balls is designed to illustrate the idea of local value in the decimal notation , and has ...
Σελίδα viii
... nine one from nine leaves eight , & o . In Subtrac- tion the same variations may be introduced as in Addition . No further illustrations of this operation need be given , as the teacher's discretion wil supply all that is necessary . In ...
... nine one from nine leaves eight , & o . In Subtrac- tion the same variations may be introduced as in Addition . No further illustrations of this operation need be given , as the teacher's discretion wil supply all that is necessary . In ...
Σελίδα ix
... nine and ten , ten and ten . " seven and When they can give the compound words readily from the simple ones , then give them the compound word , and let the class separate it into its two component words ; thus : Teacher : " Seventeen ...
... nine and ten , ten and ten . " seven and When they can give the compound words readily from the simple ones , then give them the compound word , and let the class separate it into its two component words ; thus : Teacher : " Seventeen ...
Σελίδα xi
... nine III six III three The pupils may then be led to count in groups of three ; thus , one , two , three - four , five , six — seven , eight , nine , & c . From this they may be readily led to name the multiples of three ; three , six , ...
... nine III six III three The pupils may then be led to count in groups of three ; thus , one , two , three - four , five , six — seven , eight , nine , & c . From this they may be readily led to name the multiples of three ; three , six , ...
Σελίδα xii
... nine . IIII five . I one . The number four may then be combined with the preceding numbers in a great variety of ways . This will serve as a review of what has gone be- fore , and at the same time will extend the discipline on the new ...
... nine . IIII five . I one . The number four may then be combined with the preceding numbers in a great variety of ways . This will serve as a review of what has gone be- fore , and at the same time will extend the discipline on the new ...
Άλλες εκδόσεις - Προβολή όλων
Intellectual Arithmetic: Upon the Inductive Method of Instruction Warren Colburn Πλήρης προβολή - 1849 |
Intellectual Arithmetic: Upon the Inductive Method of Instruction Warren Colburn Πλήρης προβολή - 1829 |
Intellectual Arithmetic: Upon the Inductive Method of Instruction Warren Colburn Πλήρης προβολή - 1849 |
Συχνά εμφανιζόμενοι όροι και φράσεις
100 dollars 12 dollars 30 dollars 9 dollars 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 contained cost 2 dollars divided dollars a barrel dollars a yard eight dollars eighteen eleven equal farthings feet 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 weight improper fraction lars let the teacher lowest terms miles months nails Nineteen oranges cost paid pears pence penny piece pine apple pints pole pound cost provisions will serve pupil quarters wide quarts Reduce rods seven dollars Seventeen sevenths sheep shillings a bushel six cents Sixteen sixths sold subtraction tenths Thirteen three dollars twelve dollars week whole numbers worth of provision yards cost yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 157 - I see by little and little more of what is to be done, and how it is to be done, should I ever be able to do it.
Σελίδα 80 - If 4 men can do a piece of work in 8 days, how many men would it take to do the same work in 4 days ? , 20.
Σελίδα 119 - It will be seen by the above section that if 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.
Σελίδα 134 - What part of a year is 1 month ? 2 months ? 3 months ? 4 months ? 5 months ? 6 months ? 7 months? 8 months? 9 months?
Σελίδα 44 - 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 half of it worth ? 2.
Σελίδα 140 - ... 161. 30 men can perform a piece of work in 20 days ; how many men will it take to perform the same work in 8 days ? 162.
Σελίδα 82 - A MAN, being asked the age of his eldest son, answered, that his youngest son was six years old, and that 2 thirds of the youngest son's age was just 1 fifth of the eldest son's age. Required the age of the eldest son. 2. 2 thirds of 6 is 1 fifth of what number ? 3. A man, being asked how many sheep he had, said that he had them in two pastures ; in one pasture he had eight ; and that 3 fourths of these was just 1 third of what he had in the other. How many were there in the other 1 4.
Σελίδα 40 - If a man travel five miles in an hour, how many miles will he travel in nine hours? 11. There is an orchard consisting of ten rows of trees, and nine trees in each row ; how many trees are there in the orchard ? 12.
Σελίδα 71 - 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 Twenty-seven - - - - 27 Twenty-eight 28 Twenty-nine - - - - - 29 Thirty 30 * Thirty-one, &c.
Σελίδα 109 - The number under the line is called the denominator, because it gives name to the fraction ; and the number above the line is called the numerator, because it shows the number of parts used.