 | Thomas H. Palmer - Arithmetic - 1854 - 368 pages
...8vo. 12 duodecimo, or 12mo. 18 octodecimo, or 18mo. 24 24mo. X. MISCELLANEOUS. 12 things .... make 1 dozen . . . doz. 12 dozen 1 gross . . . gro. 12 gross 1 great gross. 20 things 1 score. 24 sheets of paper ... 1 quire. 200 pounds 1 barrel of pork, beef, shad, 20 quires... | |
 | Thomas H. Palmer - Arithmetic - 1854 - 356 pages
...duodecimo, or 12mo. I < 18 octodecimo, or 18mo. < < 24 24mo. X. MISCELLANEOUS. 12 things .... make 1 dozen . . . doz. 12 dozen 1 gross . . . gro. 12 gross 1 great gross. 20 things 1 score. 24 sheets of paper ... 1 quire. 20 quires (19 good, 1 broken) 1 ream. [or salmon.... | |
 | Daniel W. Fish - Arithmetic - 1871 - 300 pages
...table is used in counting certain classes of articles for market purposes : 12 units or things make 1 dozen, doz. 12 dozen " 1 gross, gro. 12 gross " 1 great gross, G. gro. 20 units " 1 score, sc. NOTES. — 1. Six things of a kind are often called a set; as a set... | |
 | Daniel W. Fish - Arithmetic - 1874 - 300 pages
...This measure is used in counting certain classes of articles for market purposes. TABLE. 12 Units = 1 Dozen . . . doz. 12 Dozen = 1 Gross . . . gro. 12 Gross = 1 Great Gross . G. gro. 20 Units = 1 Score . . . sc. Two tilings of a kind are often called a pair, and six tilings... | |
 | Daniel W. Fish - 1874 - 320 pages
...This measure is used in counting certain classes of articles for market purposes. TABLE. 12 Units = 1 Dozen . . . doz. 12 Dozen = 1 Gross .... gro. 12 Gross = 1 Great Gross . G. gro. 20 Units = 1 Score . . , . sc. {1728 units. 144 doz. 12 gro. Two things of a kind are often... | |
 | Daniel W. Fish - Arithmetic - 1874 - 180 pages
...Sign. 1 LESSON CXLIX. 1. Certain classes of articles for market purposes are counted. TABLE. 12 units = 1 Dozen . . . doz. 12 Dozen = 1 Gross . . . gro. 12 Gross = 1 Great Gross . &. gro. 20 Units = 1 Score ...*>. 1728 units. 1 в. gro. = \ 144 doz. 12 gro. Two things of a kind... | |
 | Daniel W. Fish - Arithmetic - 1874 - 302 pages
...English or French printing papers are made for this country they are of American sizes. 12 Units = 1 Dozen . . . doz. 12 Dozen = 1 Gross . gro. 12 Gross = 1 Great Gross . O. gro. 20 Units = 1 Score . . . sc. MISCELLANEOUS. 54. SIZE OF WRITING PAPERS. FOLDED PAPERS. Inches.... | |
 | Daniel W. Fish - Arithmetic - 1875 - 290 pages
...classes of articles for market purposes. 1728 units. 1 O. gro. = •> 144 doz. 12 gro. TABLE. 12 Units = 1 Dozen . . . doz. 12 Dozen = 1 Gross . . . gro. 12 Gross = 1 Great Gross . G. gro. 20 Units = 1 Score . . . sc. Two tilings of a kind are often called a pair, and »ix tilings... | |
 | Edgar Arthur Singer - Mental arithmetic - 1876 - 198 pages
...called leap'year, which contains 366 days. 200. In counting certain articles, the units or denominations dozen, gross, and great gross are used. Table. 12...dozen, doz. 12 dozen " 1 gross, gro. 12 gross " 1 yreat gross, yrt. gro. 291. In buying and selling paper, the units or denominations sheet, quire, ream,... | |
 | Horatio Nelson Robinson - Arithmetic - 1877 - 212 pages
...60° make a sextant or J of a circle. MISCELLANEOUS TABLES. 156. COUNTING. 12 Units or tilings make 1 Dozen doz. 12 Dozen " 1 Gross gro. 12 Gross " 1 Great gross. . . G. gro. 20 Units " 1 Score sc. 157. PAPER. 24 Sheets make 1 Quire qre. 20 Quires " 1 Ream rm. 2... | |
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Number. 12 units — 1 dozen (doz.). 12 dozen = 1 gross (gro.). 12 gross =• 1 great gross. 20 units — 1 score. 
