Practical and Mental Arithmetic on a New Plan: In which Mental Arithmetic is Combined with the Use of the Slate ...Roe Lockwood, 1831 - 268 páginas |
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Página v
... rules , but simply illustrates them by men- tal questions . So does this . 3. That commences with examples for children as ... rule for calculating interest for days with months . 6. The mode of introducing and conducting the subject of # 1.
... rules , but simply illustrates them by men- tal questions . So does this . 3. That commences with examples for children as ... rule for calculating interest for days with months . 6. The mode of introducing and conducting the subject of # 1.
Página vi
... rule , which , for convenience ' sake , is named . there any impropriety in this ? On the contrary , is there not a great conve- nience in it ? Should the pupil be left to form his own rules , it is more than probable he might mistake ...
... rule , which , for convenience ' sake , is named . there any impropriety in this ? On the contrary , is there not a great conve- nience in it ? Should the pupil be left to form his own rules , it is more than probable he might mistake ...
Página vii
... rules , although a knowledge of these is not absolutely essential to the more common purposes of life . Under this head ... rule for the Cube Root , will satisfactorily ac- count for many results in other rules ; as , for instance , in ...
... rules , although a knowledge of these is not absolutely essential to the more common purposes of life . Under this head ... rule for the Cube Root , will satisfactorily ac- count for many results in other rules ; as , for instance , in ...
Página 2
... Rule of Three , by Analysis , 174 Ratio , or the Relation of Numbers , 177 Proportion arising from Ratio , or from Multiplication and Division , 178 Application of Ratio by Rule , 181 Rule of Three in Vulgar and Decimal Fractions , 185 ...
... Rule of Three , by Analysis , 174 Ratio , or the Relation of Numbers , 177 Proportion arising from Ratio , or from Multiplication and Division , 178 Application of Ratio by Rule , 181 Rule of Three in Vulgar and Decimal Fractions , 185 ...
Página 4
... rule , as far as the first example for the slate . This course is not meant to include any of the exercises styled ... rules , or respecting the reason of the operations . Teachers will find it to be a useful occupation for their ...
... rule , as far as the first example for the slate . This course is not meant to include any of the exercises styled ... rules , or respecting the reason of the operations . Teachers will find it to be a useful occupation for their ...
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Términos y frases comunes
12 cents 12 leaves 50 cents acres amount annexing apiece broadcloth bushels bushels of rye called ciphers cloth cost common fraction compound interest contained cord feet currency decimal places denom derive the following dimes divide dividend dollars drams equal example Exercises farthings federal money feet long feet wide figure following RULE gain gallons gals gills give greatest common divisor hence hogshead hundred illustrations we derive improper fraction least common denominator least common multiple leaves 11 lowest terms merchant bought miles mills mixed number molasses months multiplicand Multiply OPERATION oranges ounces payment pence pints pounds present worth principal proceed pupil pwts quarts rate per cent ratio Reduce remainder repetend Rufus separatrix shillings Slate sold solid feet square feet square rods subtract third term units whole number write yards of cloth
Pasajes populares
Página ii - Co. of the said district, have deposited in this office the title of a book, the right whereof they claim as proprietors, in the words following, to wit : " Tadeuskund, the Last King of the Lenape. An Historical Tale." In conformity to the Act of the Congress of the United States...
Página 21 - Decedents," and to repeal said original sections, -and to repeal sections one (1), two (2), three (3), four (4), five (5), six (6), seven...
Página 76 - In 3 ? In 4 ? In 5 ? In 6? In 7? In 8? In 9? In 20?
Página 113 - Multiply the numerators together for a new numerator, and the denominators together for a new denominator.
Página 245 - Hence, when the extremes and number of terms are given, to find the common difference, — Divide the difference of the extremes by the number of terms, less 1, and the quotient will be the common difference.
Página 237 - Multiply the divisor, thus augmented, by the last figure of the root, and subtract the product from the dividend, and to the remainder bring down the next period for a new dividend.
Página 76 - Measure. 3 barley corns (bc) make 1 inch, marked in. 12 inches, 1 foot, ft. 3 feet, 1 yard, yd. 5^ yards, 1 rod, pole, or perch.
Página 210 - How many solid feet in a pile of wood 8 feet long, 4 feet wide, and 4 feet high?
Página 71 - TABLE. 4 nails, (na.) or 9 inches, make 1 quarter, marked qr. 4 quarters, or 36 inches, - 1 yard, - - - - yd. 3 quarters, ------ 1 ell Flemish, - - E. Fl 5 quarters, ------ 1 ell English, - - EE 6 quarters, ------ 1 ell French, - - E. Fr 27.
Página 74 - TABLE. 16 Drams (dr.) make 1 Ounce, . . marked . . oz. 16 Ounces 1 Pound,* Ib. 28 Pounds 1 Quarter of a Hundred > Weight, $ V. 4 Quarters 1 Hundred Weight, . . cwt 20 Hundred Weight . 1 Ton, T.