 | Andrew H. Baker - Arithmetic - 1878 - 204 pages
...1 minute of time = 15' longitude. 1 second of time = 15" longitude. MISCELLANEOUS TABLE. 12 units = 1 dozen. 12 dozen = 1 gross. 12 gross = 1 great gross. 20 units = 1 score. 24 sheets of paper • = 1 quire. 20 quires = 1 ream. 196 lbs. = 1 barrel of flour.... | |
 | William James Milne - Arithmetic - 1878 - 154 pages
...following denominations are used in counting some classes of articles : TABLE. 12 things are called 1 dozen. 12 dozen " " 1 gross. 12 gross " " 1 great gross. 20 things " " 1 score. 1. How many eggs are there in 6 dozen eggs ? 2. How many dozen are there in 2 great... | |
 | Edwin Pliny Seaver, George Augustus Walton - Arithmetic - 1878 - 154 pages
...chains = 1 acre. ftion 040 acres = 1 square mile orsec36 sections = 1 township. Numbers. 12 units = 1 dozen. 12 dozen = 1 gross. 12 gross = 1 great gross. 20 units = 1 score. 15. Multiplication Table. 1 1 is 1 ! 2 is 2 3 is 3 4 is 4 2 1's are 2 2's are 4 3's... | |
 | Benjamin Greenleaf - Arithmetic - 1879 - 190 pages
...minute, how much can he earn in a day, when he labors 8 hours a day ? * MISCELLANEOUS TABLE. 12 Units make 1 Dozen. 12 Dozen " 1 Gross. 12 Gross " 1 Great Gross. 20 Units " 1 Score. 24 Sheets of paper " 1 Quire. 20 Quires " 1 Ream. 56 Pounds " 1 Bushel of Corn. 60... | |
 | Horatio Nelson Robinson, Daniel W. Fish - Arithmetic - 1879 - 374 pages
...miles; how many degrees and minutes did she change ? Ans. 6° 37'. 208. IN COUNTING. 12 Units or Tilings make 1 Dozen. 12 Dozen " 1 Gross. 12 Gross " 1 Great Gross. 20 Units " 1 Score. 209. PAPER. 24 Sheets make 1 Quire. 20 Quires " 1 Ream. 2 Reams " 1 Bundle. 5 Bundles... | |
 | William Frothingham Bradbury - Arithmetic - 1879 - 446 pages
...degrees in 360 minutes 1 70. What part of a circumference is 60° 1 263. MISCELLANEOUS TABLE. 12 units = 1 dozen. 12 dozen = 1 gross. 12 gross = 1 great gross. 20 units = 1 score. 24 sheets = 1 quire. 20 quires = 1 ream. (For other tables, see Appendix.) 264. Oral... | |
 | C. Frusher Howard - Ready-reckoners - 1879 - 134 pages
...is added for every i4 inch in thickness over one inch. MISCELLANEOUS WEIGHTS AND MEASURES. 12 Units, 1 Dozen. 12 Dozen, 1 Gross. 12 Gross, 1 Great Gross. 20 Things, 1 Score. 106 Ibs 1 Barrel of Flour. 200 " ..1 Bbl. Beef, Pork, Fish. 56 " 1 Firkin of Butter.... | |
 | H. Bryant - 1881 - 574 pages
...8 * an octavo, or 8vo. • 12 * a 12mo. it 18 " an ISino. « 24 * a 24rao. M 32 ' a 32mo. 12 unite make 1 dozen. 12 dozen ' 1 gross. 12 gross ' 1 great gross. 20 things ' 1 score. 24 sheets ' 1 quire of paper. 20 quires ' 1 ream. 2 reams ' 1 bundle. 5 bundles •... | |
 | George Albert Wentworth, Thomas Hill - Arithmetic - 1881 - 446 pages
...Centigrade scale ; in Reaumur's scale. 1. 2. 3. 4. 5. ' 6. 7. 8. 9. MISCELLANEOUS. Number3. 12 units = 1 dozen. 12 dozen = 1 gross. 12 gross = 1 great gross. 20 units = 1 score. Paper. 24 sheets = 1 quire. 20 quires = 1 ream. 2 reams = 1 bundle. 5 bundles = 1... | |
 | Henry Bartlett Maglathlin - Arithmetic - 1882 - 398 pages
...meridian circle ? How many miles in one such degree ? MISCELLANEOUS MEASURES. 180. Counting. 12 ones are 1 dozen. 12 dozen " 1 gross. 12 gross " 1 great gross. 20 ones " 1 score. 181. Paper. 24 sheets are 1 quire. 20 quires " 1 ream. 2 reams " 1 bundle. 5 bundles... | |
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NUMBERS. 12 units = 1 dozen. 12 dozen — 1 gross. 12 gross = 1 great gross. 20 units = 1 score. 
