The Teachers' Assistant: Or, A System of Practical Arithmetic ...M'Carty & Davis., 1831 - 198 |
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Strona 8
... hand representing one or more units , the next tens , the next hundreds , & c . Thus a 1 is one unit , or one ten , or one hundred , & c . according to the place in which it stands ; and in like manner , a 2 is two units , or two tens ...
... hand representing one or more units , the next tens , the next hundreds , & c . Thus a 1 is one unit , or one ten , or one hundred , & c . according to the place in which it stands ; and in like manner , a 2 is two units , or two tens ...
Strona 10
... hand figure only , and add the number expressed by its left hand figure or figures into the next column . The whole amount of the last column must be set down . PROOF . Perform the addition downwards . 4 1.3 3 4 21 1 3022 8321 EXAMPLES ...
... hand figure only , and add the number expressed by its left hand figure or figures into the next column . The whole amount of the last column must be set down . PROOF . Perform the addition downwards . 4 1.3 3 4 21 1 3022 8321 EXAMPLES ...
Strona 14
... hand figure or figures of the multiplicand . Then , beginning with the units , multiply all the figures of the multiplicand , in succession , and set down the several products . But if either of the products ( except the last ) be ...
... hand figure or figures of the multiplicand . Then , beginning with the units , multiply all the figures of the multiplicand , in succession , and set down the several products . But if either of the products ( except the last ) be ...
Strona 15
... hand figure only , and add its left hand figure or figures to the next product . - The whole of the last product must be set down . PROOF . Multiply by double the multiplier , and the product will be double the former product ...
... hand figure only , and add its left hand figure or figures to the next product . - The whole of the last product must be set down . PROOF . Multiply by double the multiplier , and the product will be double the former product ...
Strona 18
... hand figure or figures of the dividend . * . If it be con- tained an exact number of times , set down that number ; and then see how often it is contained in the next figure . But if it be contained any number of times with a remainder ...
... hand figure or figures of the dividend . * . If it be con- tained an exact number of times , set down that number ; and then see how often it is contained in the next figure . But if it be contained any number of times with a remainder ...
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2qrs 3qrs acres aliquot amount annuity annum answer arithmetical arithmetical progression Bought Bring bushels bushels of wheat casks cents per lb ciphers common difference compound interest contained cube root decimal divide dividend divisor dollars per cent dols drams English ells EXAMPLES Facit farthings Federal Money feet fourth furlongs gain gallons given number given sum hogsheads hundred weight improper fraction inches merchant miles mixed number mixture months Multiply nails neat weight Note number of terms Oqrs ounces paid pecks pence Pennsylvania currency penny pennyweights pieces pint pounds present worth principal PROOF quarters quarts quotient rate per cent ratio involved Reduce remainder Result roods Rule of Three shillings sold square root sterling Subtract sugar sum or quantity TABLE tare TROY WEIGHT VULGAR FRACTIONS whole number wine yards cost yards of cloth yards of linen yards of muslin
Popularne fragmenty
Strona 2 - An Act supplementary to an Act, entitled " An Act for the Encouragement of Learning, by securing the copies of Maps, Charts, and Books, to the authors and proprietors of such copies during the time* therein mentioned," and extending the benefits thereof to the arts of designing, engraving, and etching historical and other prints.
Strona 172 - Divide the difference of the extremes by the number of terms, less 1, and the quotient will be the common difference.
Strona 131 - Operations with Fractions A) To change a mixed number to an improper fraction, simply multiply the whole number by the denominator of the fraction and add the numerator.
Strona 2 - 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.
Strona 37 - And every other thirty-one, Except the second month alone, Which has but twenty-eight in fine, Till leap year gives it twenty-nine.
Strona 142 - Then multiply the second and third terms together, and divide the product by the first term: the quotient will be the fourth term, or answer.
Strona 132 - RULE. Multiply all the numerators together for a new numerator, and all the denominators for a new denominator: then reduce the new fraction to its lowest terms.
Strona 174 - Multiply the last term by the ratio, from the product subtract the first term, and divide the remainder by ratio less one for the sum of the series.
Strona 190 - Feet multiplied by feet, give feet. Feet multiplied by inches, give inches. Feet multiplied by seconds, give seconds. Inches multiplied by inches, give seconds. Inches multiplied by seconds, give thirds. Seconds multiplied by seconds, give fourths.
Strona 129 - The number above the line is called the numerator, and that below the line the denominator. The denominator...