A Treatise on Arithmetic, Combining Analysis and Synthesis: Adapted to the Best Mode of Instruction in Common Schools and AcademiesBrown, Taggard & Chase, 1857 - 355 σελίδες |
Αναζήτηση στο βιβλίο
Αποτελέσματα 1 - 5 από τα 66.
Σελίδα
... operations than those who use any other introduction whatever . I believe that the universal adoption of it as an elementary work , would increase the intelligence of all the children in the country . " - George B. Emerson . " No man ...
... operations than those who use any other introduction whatever . I believe that the universal adoption of it as an elementary work , would increase the intelligence of all the children in the country . " - George B. Emerson . " No man ...
Σελίδα
... operations have been arranged with strict regard to the dependence of principles , contrary to the almost uniform arrangement of other works . Some articles of a practical business nature , not usually found in arithmetics , have been ...
... operations have been arranged with strict regard to the dependence of principles , contrary to the almost uniform arrangement of other works . Some articles of a practical business nature , not usually found in arithmetics , have been ...
Σελίδα
... operations . At the close of the work , an extended Supplement has been added , designed to be suggestive ( and this has been a leading idea in the whole work ) rather than full or consecutive , it being considered the great end of ...
... operations . At the close of the work , an extended Supplement has been added , designed to be suggestive ( and this has been a leading idea in the whole work ) rather than full or consecutive , it being considered the great end of ...
Σελίδα 1
... operations , viz . Notation , Numeration , Addition , Subtraction , Multiplication and Division . NOTE . — These operations are variously combined , giving rise to a great number of rules . § 1. NOTATION . 3. NOTATION is the art of ...
... operations , viz . Notation , Numeration , Addition , Subtraction , Multiplication and Division . NOTE . — These operations are variously combined , giving rise to a great number of rules . § 1. NOTATION . 3. NOTATION is the art of ...
Σελίδα 8
... OPERATION . 27 93 145 Having arranged the numbers , we add the col- umn of units ; thus , 5 and 3 are 8 , and 7 are 15 units ( = 1 ten and 5 units ) . The 5 units are placed under the column of units and the 1 ten is added to the column ...
... OPERATION . 27 93 145 Having arranged the numbers , we add the col- umn of units ; thus , 5 and 3 are 8 , and 7 are 15 units ( = 1 ten and 5 units ) . The 5 units are placed under the column of units and the 1 ten is added to the column ...
Περιεχόμενα
1 | |
2 | |
36 | |
45 | |
48 | |
54 | |
55 | |
59 | |
124 | |
140 | |
147 | |
155 | |
161 | |
171 | |
178 | |
187 | |
67 | |
68 | |
72 | |
75 | |
77 | |
79 | |
82 | |
89 | |
95 | |
98 | |
117 | |
201 | |
210 | |
228 | |
247 | |
260 | |
281 | |
291 | |
298 | |
316 | |
338 | |
347 | |
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
2d Principal acres altitude amount angle annex annuity arithmetical arithmetical series base Bought breadth bushels cent ciphers circle circumference common difference compound interest cost cube root cubic debt decimal fraction decimal places diameter Divide dividend divisible dollars dominical letter equal equated example feet long figure frustum gain gallons given number greatest common measure Hence hundred inches insured interest of $1 least common multiple length lower denomination marked price miles minuend months multiplicand Multiply NOTE number of terms OPERATION oxen payable payment plane polygon pound present worth PROB proportion quotient radius ratio Reduce remainder repetend rods RULE RULE.-Divide RULE.-Multiply separatrix Sept side simple slant height sold solid sphere square root subtract subtrahend surface thick thousandths trial divisor triangle Troy weight units vulgar fraction weight whole number wide yards
Δημοφιλή αποσπάσματα
Σελίδα 26 - The number to be divided is called the dividend. The number by which we divide is called the divisor.
Σελίδα 76 - To reduce a mixed number to an improper fraction, — RULE : Multiply the whole number by the denominator of the fraction, to the product add the numerator, and write the result over the denominator.
Σελίδα 43 - DRY MEASURE 2 pints (pt.) = 1 quart (qt.) 8 quarts =1 peck (pk.) 4 pecks = 1 bushel (bu...
Σελίδα 80 - Therefore, multiplying both terms of a fraction by the same number does not alter its value.
Σελίδα 210 - The square root of a number is one of its two equal factors.
Σελίδα 223 - The square described on the hypothenuse of a rightangled triangle is equal to the sum of the squares described on the other two sides.
Σελίδα 141 - RULE. Divide the given interest by the interest of the principal, for the given time, at 1 per cent., and the quotient will be the rate.
Σελίδα 51 - The least common multiple of two or more numbers is the least number that is exactly divisible by each of them.
Σελίδα 33 - To divide by 10, 100, &c., we simply cut off as many figures from the right of the dividend as there are ciphers in the divisor.
Σελίδα 75 - To reduce an improper fraction to a whole or mixed number, — RULE : Divide the numerator by the denominator ; the quotient will be the whole or mixed number.