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 Βιβλία Βιβλία 1 - 10 από 27 για ... and to explain them to others. To avoid these inconveniences, a method has been.... ... and to explain them to others. To avoid these inconveniences, a method has been contrived to express all the numbers, that are necessary to be used, with very f« Arithmetic Upon the Inductive Method of Instruction ...: Stereotyped at the ... - Σελίδα 108
των Warren Colburn - 1829
Πλήρης προβολή - Σχετικά με αυτό το βιβλίο ## Arithmetic: Being a Sequel to First Lessons in Arithmetic

Warren Colburn - 1824 - 267 σελίδες
...has been contrived to express all the numbers, that are necessary to be used, with very few names. > The first ten numbers have each a distinct name. The...ten simple units is then considered a unit : it is callecl a unit of the second order. < We speak of the collections of ten, in the same manner that we... ## Arithmetic

Daniel Adams - 1848 - 306 σελίδες
...Arabic characters? What are numbers expressing single things called ? One ten is . . . Two tens are . Three tens " . . Four tens " . Five tens " . Six tens " . . Seven tens " . Eight tens " . . Nine tens " . . One ten, one unit, One ten, two units, 10 ten. 20 twenty. 30 thirty. 40 forty. 50 fifty. 60 sixty.... ## Arithmetic Simplified in Three Parts

Catharine Esther Beecher - 1833 - 283 σελίδες
...the name ? Write two tens. What is the name ? Ans. Twenty. Write three tens. What is the name ? Write four tens ; five tens ; six tens ; seven tens ; eight tens ; nine tens ; and tell their names. Write one of the order of hundreds. Write two of the order of hundreds ; one... ## Arithmetic Upon the Inductive Method of Instruction: Being a Sequel to ...

Warren Colburn - 1834 - 245 σελίδες
...he used, with very few names. The first ten numbers have each a distinct name. The collection often simple units is then considered a unit : it is called...four tens, five tens, six tens, seven tens, eight tuns, nine tens. These expressions are usually contracted ; and instead of them we say ten, twenty,... ## Arithmetic Upon the Inductive Method of Instruction: Being a Sequel to ...

Warren Colburn - 1845 - 245 σελίδες
...has been contrived to express all the numbers, that are necessary to be used, with very few names. The first ten numbers have each a distinct name. The...of ten simple units is then considered a unit : it iscalled a unit of the second order. We speak of the collections of ten, in the same manner that we... ## Arithmetic: In which the Principles of Operating by Numbers are Analytically ...

Daniel Adams - 1848 - 312 σελίδες
...many numbers have each a separate character? I*. NOTATION AND NUMERATION. One ten is . Two tens are Three tens " Four tens " Five tens " Six tens " Seven tens " Eight tens " Nine tens " One ten, one unit, I! 10 ten. 20 twenty. 30 thirty. 40 forty. 50 fifty. 60 sixty. 70 seventy. 80... ## Adam's New Arithmetic: Arithmetic, in which the Principles of Operating by ...

Daniel Adams - 1848 - 306 σελίδες
...the Arabic charactersI WUat ara urabctb impressing single things called ? One ten is . Two tens are Three tens Four tens Five tens Six tens Seven tens Eight tens Nine tens One ten, one unit, 10 ten. 20 twenty 30 thirty 40 forty. 50 fifty. 60 sixty. 70 seventy, 80 eighty.... ## The course of arithmetic as taught in the Pestalozzian school, Worksop ...

J L. Ellenberger - 1854
...one unit to nine units ; but, for the sake of brevity, — instead of these expressions : one tens, two tens, three tens, four tens, five tens, six tens, seven tens, eight tens, nine tens — we say : ten, twenty, thirty, forty, fifty, sixty, seventy, eighty, ninety. 12. Between ten and... ## ANDREWS' SERIES OF LATIN SCHOOL BOOKS

CROCKER & BREWSTER - 1854
...another nine ? Ten nines ; another nine? Eleven nines; another nine? Twelve nines; another nine ? 9. Two tens ? Three tens ? Four tens ? Five tens ? Six tens ? Seven tens ? Eight tens ? Nine tens ? Eleven tens ? Twelve tens ? 10. Two elevens? Three elevens? Four elevens? Five elevens? Six elevens... ## Arithmetic, Oral and Written: Practically Applied by Means of Suggestive ...

Thomas H. Palmer - 1854 - 348 σελίδες
...another eight? Ten eights; another eight? Eleven eights; another eight? Twelve eights; another eight ? 9. Two tens ? Three tens ? Four tens ? Five tens ? Six tens ? Seven tens ? Eight tens ? Nine tens ? Eleven tens ? Twelve tens ? 10. Two elevens? Three elevens? Four elevens? Five elevens ? Six elevens...