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NUMBERS. 12 units = 1 dozen. 12 dozen — 1 gross. 12 gross = 1 great gross. 20 units = 1 score.
The Decimal System of Numbers: Illustrated and Practically Applied, by a ... - Σελίδα 56
των Dana Pond Colburn - 1852 - 210 σελίδες
Πλήρης προβολή - Σχετικά με αυτό το βιβλίο

## A system of practical arithmetic, comprehending numerous rules and examples ...

...16 pages, 1 sheet octavo; 24 pages, 1 sheet duodecimo. MISCELLANEOUS INFORMATION. 12 units . . . = 1 dozen. 12 dozen . . = 1 gross. 12 gross . . . = 1 great gross. 20 units . . . =. I score. 5 score . . = 1 common hundred. 6 score . . . = 1 long hundred. 12 score of...

## A New System of Arithmetic: In which is Explained and Applied to Practical ...

Calvin Tracy - 1845 - 288 σελίδες
...year, . . " yr. and 6 hours, ) TABLE OF PARTICULARS. 12 particular things . . make 1 dozen, marked doz. 12 dozen " 1 gross. 12 gross " 1 great gross. 20 things ....'.... " 1 score. : 24 sheets " 1 quire of paper. 20 quires " 1 ream. 1 12 pounds " 1 quintal of fish. REDUCTION OF COMPOUND...

## The Prussian Calculator: By which All Business Calculations are Performed by ...

Isaac A. Clark - 1846 - 191 σελίδες
...minutes ="1 hour h. 24 hours =1 day dy. 7 days =1 week w. 30 days =1 month m. MISCELLANEOUS TABLE. 12 things - =1 dozen. 12 dozen ... =1 gross. 12 gross ... =1 great gross20 things =1 score. 5 scores ... =1 hundred,6 scores =1 longhundred. 24 sheets =1 quire. 20 quires...

## Scribner's Engineers' and Mechanics' Companion: Comprising United States ...

J. M. Scribner - 1849 - 264 σελίδες
...now used by apothecaries, above grains, are avoirdupois. TABLE OF PARTICULAR THINGS. 12 particular things = 1 dozen. 12 dozen - - - = 1 gross. 12 gross - - - = 1 great gross. 20 particular things = 1 score. 24 sheets of paper = 1 quire. 20 quires - - - = 1 ream = 480 sheets. SIZES...

## American Common-school Arithmetic ...

Rufus Putnam - 1849
...zodiac is 30 degrees. 12 signs make the circle of the zodiac. вд. Miscellaneous Table. 12 single things ^ 1 dozen. 12 dozen = 1 gross. 12 gross = 1 great gross. 24 sheets ot paper = 1 quire. - -• 20 quires = 1 ream. 196 Ib. = 1 Ы. of flour. 200 Ib. =1 bl. of...

## ... An Elementary Arithmetic ... Serving as an Introduction to the Higher ...

George Roberts Perkins - 1850 - 347 σελίδες
...height ( of horses. feet « 1 fathom \ used in measurinS depths a' f sea. 12 individual things make 1 dozen. 12 dozen " 1 gross. 12 gross " 1 great gross. 20 individual things " 1 score. 24 sheets of paper . " 1 quire. 20 quires " 1 ream. 112 pounds . . . ....

## First Steps in Numbers ...

Dana Pond Colburn - 1851 - 104 σελίδες
...twenty-eight assign, Till Leap Year gives it twenty-nine." TABLE OF PARTICDLABS. 20 things = 1 score. 12 things = 1 dozen. 12 dozen = 1 gross. 12 gross = 1 great gross. 24 sheets = 1 quire. 20 quires = 1 ream. * Every fourth year is called Leap Year ; and In that, February...

## An Elementary Arithmetic Designed for Academies and Schools: Also Serving as ...

George Roberts Perkins - 1851 - 347 σελίδες
...rods. 4 inche's « 1 hand \ used in measurin S the hei g ht t of horses. 12 individual things make 1 dozen. 12 dozen " 1 gross. 12 gross " 1 great gross. 20 individual things " 1 score. 24 sheets of paper . " 1 quire. 20 quires " 1 ream. 112 pounds . . . ....

## An Elementary Arithmetic ...

Calvin Tracy - 1851
...longitude, also in measuring the motion of the heavenly btgdies. TABLE OF PARTICULARS. 12 things make 1 dozen. 12 dozen "1 gross. 12 gross "1 great gross. 20 single objects ... "1 score. 56 pounds of butter . . "1 firkin. 112 pounds " 1 quintal of fish. 196...

## A Practical and Theoretical Arithmetic: Designed for the Use of Schools and ...

Charles D. Lawrence - 1854 - 310 σελίδες
...minute, marked '. " 1 degree, " °. " 1 sign, " s. 1 circle. er. MISCELLANEOUS TABLE. 12 units make 1 dozen. 12 dozen " 1 gross. 12 gross " 1 great gross. 20 units " 1 score. 196 pounds " 1 barrel of flour. 200 pounds " 1 barrel of pork. 60 pounds " 1 bushel...