The Elements of Written Arithmetic: Combining Analysis and Synthesis ; Adapted to the Best Mode of Instruction for BeginnersThompson, Brown, 1877 - 188 σελίδες |
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Σελίδα 5
... Examples in Reduction GENERAL PRINCIPLES . 98 Greatest Common Divisor 98 Least Common Multiple FRACTIONS . . 103 Fraction Divided by a Whole Num- Definitions ... Examples . Miscellaneous Examples Analysis 112 113 115 116 . 117 .118 119.
... Examples in Reduction GENERAL PRINCIPLES . 98 Greatest Common Divisor 98 Least Common Multiple FRACTIONS . . 103 Fraction Divided by a Whole Num- Definitions ... Examples . Miscellaneous Examples Analysis 112 113 115 116 . 117 .118 119.
Σελίδα 6
... Examples . Table of Aliquot Parts Addition Subtraction Multiplication · 136 Bills . 137 Miscellaneous Examples 142 COMPOUND NUMBERS . 150 Division . 153 Miscellaneous Examples 156 144 145 . 147 • 158 . 159 Definitions PERCENTAGE ...
... Examples . Table of Aliquot Parts Addition Subtraction Multiplication · 136 Bills . 137 Miscellaneous Examples 142 COMPOUND NUMBERS . 150 Division . 153 Miscellaneous Examples 156 144 145 . 147 • 158 . 159 Definitions PERCENTAGE ...
Σελίδα 9
... example , 6 is always six , and never seven . So in each of the following numbers , 2 , 20 , and 200 , the left hand figure is two , but in the first it is two units ; in the second , two tens or twenty ; and in the third , two hun ...
... example , 6 is always six , and never seven . So in each of the following numbers , 2 , 20 , and 200 , the left hand figure is two , but in the first it is two units ; in the second , two tens or twenty ; and in the third , two hun ...
Σελίδα 11
... examples similar to the above upon the blackboard or slate , sometimes inserting and sometimes omitting the commas , until the pupil can readily group , numerate , 19. The cipher , for what used ? 20. Rule for numerating and reading a ...
... examples similar to the above upon the blackboard or slate , sometimes inserting and sometimes omitting the commas , until the pupil can readily group , numerate , 19. The cipher , for what used ? 20. Rule for numerating and reading a ...
Σελίδα 12
... examples , varying in difficulty according to the abilities of his classes , and should encourage his pupils to make examples for themselves and for each other . 22. To write numbers , we have this RULE 1. Beginning at the left , write ...
... examples , varying in difficulty according to the abilities of his classes , and should encourage his pupils to make examples for themselves and for each other . 22. To write numbers , we have this RULE 1. Beginning at the left , write ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
ABEL ADAMS acres annex apples Ascending barrels of flour bought bushels bushels of wheat called ciphers common fraction composite number compound number containing cords of wood cost cubic feet cubic inches DAVID FLINT decimal fraction decimal point Decimeter dividend divides the quotient Division dollars Dry Measure equal equivalent fractions example Explain Ex Find the interest Find the least following RULE gallons give given number grains greatest common divisor Hence higher denominations horse hundred hundredths improper fraction least common multiple less number lowest terms MEASURE meters miles minuend mixed number months multiplicand Multiply NOTE OPERATION ounces paid prime factors prime number principle PROOF quarts quotient rods Scale shillings sold solved square feet subtract subtrahend TABLE thousand thousandths tons Troy Weight true remainder units Weight whole number write written yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 95 - Thirty days hath September, April. June, and November; All the rest have thirty.one, Save February, which alone Hath twenty.eight; and one day more We add to it one year in four.
Σελίδα 100 - The GREATEST COMMON DIVISOR of two or more numbers is the greatest number that will divide each of them without remainder ; thus, 6 is the greatest common divisor of 12, 18, and 30.
Σελίδα 87 - SQUARE MEASURE 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq.
Σελίδα 94 - TABLE. 60 Seconds (sec.) . make 1 Minute, m. 60 Minutes " 1 Hour, h. 24 Hours
Σελίδα 133 - Point off as many decimal places in the quotient as there are ciphers annexed to the numerator.
Σελίδα 78 - TROY WEIGHT is used in weighing gold, silver, and precious stones. TABLE. 24 Grains (gr.) make 1 Pennyweight, dwt.
Σελίδα 80 - Weight. TABLE. 20 Grains (gr.) make 1 Scruple, sc. or 9 3 Scruples " 1 Dram, dr. or 3 8 Drams " 1 Ounce, oz. or 3 12 Ounces " 1 Pound, Ib. or Ib. sc. gr. dr. 1 = 20 oz. 1 = 3 = 60 Ib. 1 = 8 = 24 = 480 1 = 12 = 96 = 288 = 5760 NOTE 1. The pound, ounce, and grain, in Apothecaries' and Troy Weight are equal, but the ounce is differently subdivided.
Σελίδα 11 - ... that is, ten units make one ten, ten tens make one hundred, ten hundreds make one thousand, and so on.
Σελίδα 50 - The dividend is the number to be divided. The divisor is the number by which we divide.
Σελίδα 94 - TIME is a measured portion of duration. Table. 60 seconds (sec.) make 1 minute, m. 60 minutes, 1 hour, h. 24 hours, 1 day, d, 365 days, 1 common year, cy 366 days, 1 leap year, 1.