Introduction to The National Arithmetic: On the Inductive System Combining the Analytic and Synthetic Methods in which the Principles of the Science are Fully Explained and Illustrated : Designed for Common Schools and AcademiesRobert S. Davis & Company, 1874 - 330 páginas |
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Página 18
... column is less than 10 . Ex . 1. A man bought a watch for 42 dollars , a coat for 16 dollars , and a set of maps for ... column , we first add the column of units ; thus , 1 and 6 are 7 , and 2 are 9 ( units ) , and write down the amount ...
... column is less than 10 . Ex . 1. A man bought a watch for 42 dollars , a coat for 16 dollars , and a set of maps for ... column , we first add the column of units ; thus , 1 and 6 are 7 , and 2 are 9 ( units ) , and write down the amount ...
Página 19
... column of units , and carry or add the 1 ten to the column of tens ; thus , 1 added to 1 makes 2 , and 6 are 8 , and 4 are 12 ( tens ) , equal to 1 hundred and 2 tens . We write the 2 tens under the column of tens , and add the 1 ...
... column of units , and carry or add the 1 ten to the column of tens ; thus , 1 added to 1 makes 2 , and 6 are 8 , and 4 are 12 ( tens ) , equal to 1 hundred and 2 tens . We write the 2 tens under the column of tens , and add the 1 ...
Página 20
... column . Add , upward , all the figures in the column of units , and , if the amount be less than ten , write it underneath . But , if the amount be ten or more , write down the unit figure only , and add in the figure denoting the ten ...
... column . Add , upward , all the figures in the column of units , and , if the amount be less than ten , write it underneath . But , if the amount be ten or more , write down the unit figure only , and add in the figure denoting the ten ...
Página 24
... columns at a single opera- tion . Ex . 1. Washington lived 68 years ; John Adams , 91 years ; Jefferson , 83 years ; Madison , 85 years . What is the sum of the years they all lived ? Ans . 327 . OPERATION . Years . 68 91 83 85 Amount 3 ...
... columns at a single opera- tion . Ex . 1. Washington lived 68 years ; John Adams , 91 years ; Jefferson , 83 years ; Madison , 85 years . What is the sum of the years they all lived ? Ans . 327 . OPERATION . Years . 68 91 83 85 Amount 3 ...
Página 29
... column . Commencing at the right hand , subtract each figure of the subtrahend from the figure above it . If any figure of the subtrahend is larger than the figure above it in the minuend , add 10 to that figure of the minuend before ...
... column . Commencing at the right hand , subtract each figure of the subtrahend from the figure above it . If any figure of the subtrahend is larger than the figure above it in the minuend , add 10 to that figure of the minuend before ...
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Términos y frases comunes
2far 66 1 bushel 7fur acres of land added amount annex barrels of flour bill Bought cancel ciphers circumference column common difference composite number compound numbers containing cost cube root cubic feet decimal denoting diameter discount Divide the product dividend division dollars per acre Dry Measure equal exactly divide EXAMPLES FOR PRACTICE farthings gain gallons given number grains greatest common divisor hogshead improper fraction least common denominator least common multiple less MEASURE meters miles millions mills minuend mixed number molasses months multiplicand Multiply NOTE number of terms obtain ounces paid payment pence prime factors prime number purchase quantity quarts quotient rate per cent ratio received Reduce rule for finding shillings simple numbers sold square feet square rods square root subtract subtrahend tens thousand tons Troy Troy Weight true remainder United States money whole number write yards
Pasajes populares
Página 46 - The Dividend is the number to be divided. The Divisor is the number by which we divide.
Página 98 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Página 136 - The Greatest Common Divisor of two or more numbers is the greatest number that will divide each of them without a remainder. Thus 6 is the greatest common divisor of 12, 18, and 24.
Página 145 - 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.
Página 18 - Addition is the process of finding the sum of two or more numbers.
Página 285 - A circle is a plane figure bounded by a curved line, every point of which is equally distant from a point within called the center.
Página 158 - RULE. — Multiply the numerators together for a new numerator, and the denominators together for a new denominator.
Página 69 - The units or denominations of United States money increase from right to left, and decrease from left to right, in the same manner as do the units of the several orders in simple numbers ; and may, therefore, be added, subtracted, multiplied, and divided in like manner as simple numbers.
Página 144 - Divide the numerator by the denominator, and the quotient will be the whole, or mixed number required.
Página 277 - The square of the hypothenuse is equal to the sum of the squares of the other two sides ; as, 5033 402+302.