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 iv
... figures in the parentheses , it may here be remarked , that these figures are separate answers , left without Masigning any value to them , reserving this particular for the discretion of the pupil , which he must necessarily exercise ...
... figures in the parentheses , it may here be remarked , that these figures are separate answers , left without Masigning any value to them , reserving this particular for the discretion of the pupil , which he must necessarily exercise ...
Página vi
... figures than Short , compared with Long - Division . Here , then , on the ground of convenience , it would be reasonable to infer , that its retention was more necessary than either . But , waiving its utility in this respect , there is ...
... figures than Short , compared with Long - Division . Here , then , on the ground of convenience , it would be reasonable to infer , that its retention was more necessary than either . But , waiving its utility in this respect , there is ...
Página vii
... figures , will invigorate , strengthen , and expand the mind less than by letters ? Is not a more extensive knowledge of the power of figures desirable , aside from the improvement of the mind , and the practical utility which these ...
... figures , will invigorate , strengthen , and expand the mind less than by letters ? Is not a more extensive knowledge of the power of figures desirable , aside from the improvement of the mind , and the practical utility which these ...
Página 7
... figures , Four ; Seven ; Eight ; Twelve ; Eighteen ; Twenty - two ; Thirty - two ; Forty - five ; Forty - nine ; Fifty - six ; Fifty - nine ; Sixty - three ; Seventy - five ; Eighty - seven ; Ninety - two ; Ninety - seven ; Ninety ...
... figures , Four ; Seven ; Eight ; Twelve ; Eighteen ; Twenty - two ; Thirty - two ; Forty - five ; Forty - nine ; Fifty - six ; Fifty - nine ; Sixty - three ; Seventy - five ; Eighty - seven ; Ninety - two ; Ninety - seven ; Ninety ...
Página 16
... figures , how many times can you go in for 30 cents ? How many times 6 in 30 ? Why ? 8. 8 boys found 48 cents , which they agreed to divide equal- ly between them ; how many will each have ? How many times 8 in 48 ? Why ? 9. I sold 8 ...
... figures , how many times can you go in for 30 cents ? How many times 6 in 30 ? Why ? 8. 8 boys found 48 cents , which they agreed to divide equal- ly between them ; how many will each have ? How many times 8 in 48 ? Why ? 9. I sold 8 ...
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Términos y frases comunes
12 leaves 50 cents acres amount annexing apiece apples barrel bbls bushels of rye called ciphers cloth cost common divisor common fraction compound interest contained cord feet corn cube root currency decimal places Denom derive the following dimes divide dividend divisor and quotient dollars equal example Exercises farthings federal money feet long feet wide following RULE gain gallons gals gills give greatest common divisor hence hogshead hundred hundredths illustrations we derive improper fraction least common denominator least common multiple length lowest terms merator miles mills mixed number molasses months multiplicand multiply OPERATION oranges ounces payment pence pints pound present worth proceed proportion pupil pwts quantity quarts ratio Reduce remainder shillings Slate solid feet square feet square rods square root subtract units whole number write yards of cloth
Pasajes populares
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 242 - 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 246 - Divide the difference of the extremes by the common difference, and the quotient, increased by 1 , will be the answer.
Página 53 - TABLE. 10 Mills (m.) = 1 Cent . . ct. 10 Cents = 1 Dime . . d. 10 Dimes = 1 Dollar . $. 10 Dollars = 1 Eagle . E.
Página 79 - In 3 ? In 4 ? In 5 ? In 6? In 7? In 8? In 9? In 10? In 20?
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 197 - COMPUTE the interest on the principal sum, from the time when the interest commenced to the first time when a payment was made, which exceeds either alone or in conjunction with the preceding payments (if any) the interest at that time due: add that interest to the principal, and from the sum subtract the payment made at that time, together with the preceding payments (if any) and the remainder forms a new principal ; on which, compute and subtract the interest, as upon the first principal: and proceed...
Página 245 - Hence, when the common difference, the first term, and tb^ number of terms, are given, to find the last term. — Multiply the common difference by the number of terms, less 1, and add the first term to the product.
Página 256 - When the hypotheouse and one leg are given, to find the other leg ; — From the square of the hypothenuse subtract the square of the given leg, and the square root of the remainder will be the other.
Página 83 - TABLE. . •„,..., 4 farthings (qrs.) make 1 penny, marked d. 12 pence - - - - 1 shilling, - - s. 20 shillings - - - - 1 pound, - - £. Note.