Colburn's First Lessons: Intellectual Arithmetic, Upon the Inductive Method of InstructionJ. I. Cutler and Company, 1829 - 172 σελίδες |
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Σελίδα 85
... Plate II . may be explained and used . " It will often be found useful to refer the pupil to the divisions of some sensible object . For the explanation of Plate II . see the Key . - 12. A man had a bushel of corn , and wished to give 1 ...
... Plate II . may be explained and used . " It will often be found useful to refer the pupil to the divisions of some sensible object . For the explanation of Plate II . see the Key . - 12. A man had a bushel of corn , and wished to give 1 ...
Σελίδα 106
... Plate II . refers to a square divided into 8 parts , and signifies that 5 parts are to be used . We may observe , that , when one is divided into 3 parts , the parts are called thirds ; when one is divided into 4 parts , the parts are ...
... Plate II . refers to a square divided into 8 parts , and signifies that 5 parts are to be used . We may observe , that , when one is divided into 3 parts , the parts are called thirds ; when one is divided into 4 parts , the parts are ...
Σελίδα 117
... plate III . that is the same as , and that is the same as , and that is the same as ; ,, can therefore be re- duced to , and to . This is called reducing fractions to their lowest terms . 1. Reduce to its lowest terms . * Ans . j . 2 ...
... plate III . that is the same as , and that is the same as , and that is the same as ; ,, can therefore be re- duced to , and to . This is called reducing fractions to their lowest terms . 1. Reduce to its lowest terms . * Ans . j . 2 ...
Σελίδα 141
... plates , and the manner of using them . The manner of solving the examples in each section is particularly explained . All the most difficult of the practical ex amples are solved in such a manner , as to show the principles by which ...
... plates , and the manner of using them . The manner of solving the examples in each section is particularly explained . All the most difficult of the practical ex amples are solved in such a manner , as to show the principles by which ...
Σελίδα 142
... plates should be used for young pupils , but they are not necessary for the older ones . The plates for fractions , however , will frequently be use- ful to these . The first plate need not be used much , after the pupil is familiar ...
... plates should be used for young pupils , but they are not necessary for the older ones . The plates for fractions , however , will frequently be use- ful to these . The first plate need not be used much , after the pupil is familiar ...
Άλλες εκδόσεις - Προβολή όλων
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 cents eight dollars eighteen Eleven equal 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 weight improper fraction lars lowest terms miles minths months nails nine nineteen oranges cost paid pears pence penny perform piece pints plate pole pound cost provisions will serve pupil quarters wide quarts rectangles Reduce rods Seventeen sevenths sheep shillings a bushel six cents Sixteen sixths sold square subtraction tenths third Thirteen three dollars twelve dollars week whole numbers worth of provision yards cost yards of cloth
Δημοφιλή αποσπάσματα
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...
Σελίδα 166 - 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 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 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 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, "flius T3j, 10 is the denominator and 3 the numerator.
Σελίδα 40 - 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 121 - Î? 35. A man, owning * of a ship, sold | of his share ; what part of the whole ship did he sell ? What part had he left ? 36.
Σελίδα 82 - 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 ? 4.
Σελίδα 126 - At $ of a dollar a pound, how many pounds of tea can be bought for 7f dollars ? 28.
Σελίδα 2 - When Mr. Wiseman had read this letter, he shook his head, and said to his assistant, A pretty subject they have sent us here ! a lad that has a great genius for nothing at all. But perhaps my friend Mr. Acres expects that a boy should...