The Elements of Arithmetic...: In which Decimal and Integral Arithmetic are Combined, and Taught Inductively, on the System of Pestalozzi, Μέρος 2U. Hunt and son, 1848 - 240 σελίδες |
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Σελίδα 5
... contained in any of our present treatises . The most important ORIGINAL feature of the work , is the union of decimals with integers in the simple rules , —a mode of instruction that is rapidly gaining ground , and is sanctioned by the ...
... contained in any of our present treatises . The most important ORIGINAL feature of the work , is the union of decimals with integers in the simple rules , —a mode of instruction that is rapidly gaining ground , and is sanctioned by the ...
Σελίδα 20
... contained in , or may be subtracted from , another . The number to be divided is the dividend . The number to divide ... contain the divisor one or more times , for a first partial dividend . Find how many times the partial dividend will ...
... contained in , or may be subtracted from , another . The number to be divided is the dividend . The number to divide ... contain the divisor one or more times , for a first partial dividend . Find how many times the partial dividend will ...
Σελίδα 21
... contain a number of figures , it is often convenient to multiply the divisor by each of the nine digits , and write ... contained 4 times . 4 and 6 are therefore the limits of the true quo- tient figure , which must be either 4 , 5 , or ...
... contain a number of figures , it is often convenient to multiply the divisor by each of the nine digits , and write ... contained 4 times . 4 and 6 are therefore the limits of the true quo- tient figure , which must be either 4 , 5 , or ...
Σελίδα 22
... , 8 , and 12 , -and these latter numbers are aliquot parts of 24. Any number that contains all the factors of a number , will evidently contain the number itself . Thus 24 , which is equal 22 DIVISION . Least Common Multiple.
... , 8 , and 12 , -and these latter numbers are aliquot parts of 24. Any number that contains all the factors of a number , will evidently contain the number itself . Thus 24 , which is equal 22 DIVISION . Least Common Multiple.
Σελίδα 24
... contained in 27 , 9 times , and in 36 , 12 times . It must therefore be contained in 36-27 , 12-9 , or 3 times . We Let it then be required to find the great- est common divisor of 384 and 672 . first divide 672 by 384 , to see if the ...
... contained in 27 , 9 times , and in 36 , 12 times . It must therefore be contained in 36-27 , 12-9 , or 3 times . We Let it then be required to find the great- est common divisor of 384 and 672 . first divide 672 by 384 , to see if the ...
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5th power 9 hours acres amount annuity approximate values Arithmetic Avoirdupois bill bought bushel cents a pound column commence common difference compound interest contained continued fraction cost cube root cubic decimal denominator diameter discount Divide dividend divisible dollars dominical letter equal example exchange Extract extremes feet fraction gain gallons Geometrical Progression given number greatest common divisor harmonical means hours a day hundred improper fraction inches last term least common multiple less lowest terms marcs mean proportional miles minuend months multiplicand Multiply number of terms obtained oxen paid payable payment piece present worth prime factors prime number PROBLEM quotient figure ratio Reduce remainder repetend rods root figure RULE sold square number square root subtract sugar tens third trial divisor undecillion units weeks weighs whole number wide yards zeroes లు
Δημοφιλή αποσπάσματα
Σελίδα 127 - And we may moreover observe, that the sum of the extremes is equal to the sum of any two terms equally distant from the extremes, or to twice the middle term, when the number of terms is odd.
Σελίδα 177 - To find the solid contents of a cylinder. RULE. Multiply the area of the base by the height.
Σελίδα 107 - Take a series of numbers, commencing with the number of things given, and decreasing by 1, until the number of terms is equal to the number of things to be taken at a time : the product of all the terms will be the answer required.
Σελίδα 18 - ... move the decimal point as many places to the right as there are ciphers in the multiplier.
Σελίδα 166 - If 2 men start from the same place and travel in opposite directions, one at the rate of 4...
Σελίδα 29 - Ten Pounds Avoirdupois Weight of distilled Water weighed in Air, at the Temperature of Sixty two Degrees of Fahrenheit's Thermometer, the Barometer being at Thirty Inches...
Σελίδα 106 - PROBLEM II. Any number of different things being given, to find how many changes can be made out of them by taking a given number of the things at a time.
Σελίδα 106 - To find the number of Permutations or changes, that can be made of any given number of things, all different from each other.- . RULE. Multiply all the terms of the natural series of numbers, from one up to the given number, continually together, and the last product will be the answer required.
Σελίδα 20 - DIVISION is the process by which we find how many times one number or part of a number is contained in, or may be subtracted from, another. The number to be divided is the dividend. The number to divide by, is the divisor. The number of times the dividend contains the divisor, is the quotient. The divisor and quotient may also be regarded as factors of the dividend. The number left, (if any,) after the operation, is the remainder.
Σελίδα 27 - 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.