- to be good at sums
- to be good (bad) at sums быть сильным (слабым) в арифметике
Большой англо-русский учебный словарь сочетаемости. Кауль М.Р., Хидекель С.С. 2010.
to be good at sums
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Girls Just Want to Have Sums — Infobox Simpsons episode episode name = Girls Just Want To Have Sums episode no = 375 prod code = HABF12 airdate = April 30, 2006 writer = Matt Selman director = Nancy Kruse blackboard = None | couch gag = The living room is dark, with many eyes… … Wikipedia
sum — I. /sʌm / (say sum) noun 1. the aggregate of two or more numbers, magnitudes, quantities, or particulars as determined by mathematical process: the sum of 5 and 7 is 12. 2. a particular aggregate or total, especially with reference to money: the… …
sum — n. & v. n. 1 the total amount resulting from the addition of two or more items, facts, ideas, feelings, etc. (the sum of two and three is five; the sum of their objections is this). 2 a particular amount of money (paid a large sum for it). 3 a an … Useful english dictionary
Spain — /spayn/, n. a kingdom in SW Europe. Including the Balearic and Canary islands, 39,244,195; 194,988 sq. mi. (505,019 sq. km). Cap.: Madrid. Spanish, España. * * * Spain Introduction Spain Background: Spain s powerful world empire of the 16th and… … Universalium
JERUSALEM — The entry is arranged according to the following outline: history name protohistory the bronze age david and first temple period second temple period the roman period byzantine jerusalem arab period crusader period mamluk period … Encyclopedia of Judaism
Ireland — Irelander, n. /uyeur leuhnd/, n. 1. John, 1838 1918, U.S. Roman Catholic clergyman and social reformer, born in Ireland: archbishop of St. Paul, Minn., 1888 1918. 2. Also called Emerald Isle. Latin, Hibernia. a large western island of the British … Universalium
ZIONISM — This article is arranged according to the following outline: the word and its meaning forerunners ḤIBBAT ZION ROOTS OF ḤIBBAT ZION background to the emergence of the movement the beginnings of the movement PINSKER S AUTOEMANCIPATION settlement… … Encyclopedia of Judaism
Europe, history of — Introduction history of European peoples and cultures from prehistoric times to the present. Europe is a more ambiguous term than most geographic expressions. Its etymology is doubtful, as is the physical extent of the area it designates.… … Universalium
analysis — /euh nal euh sis/, n., pl. analyses / seez /. 1. the separating of any material or abstract entity into its constituent elements (opposed to synthesis). 2. this process as a method of studying the nature of something or of determining its… … Universalium
United States — a republic in the N Western Hemisphere comprising 48 conterminous states, the District of Columbia, and Alaska in North America, and Hawaii in the N Pacific. 267,954,767; conterminous United States, 3,022,387 sq. mi. (7,827,982 sq. km); with… … Universalium
Kloosterman sum — In mathematics, a Kloosterman sum is a particular kind of exponential sum. Let a , b , m be natural numbers. Then :K(a,b;m)=sum {0leq xleq m 1, gcd(x,m)=1 } e^{2pi i (ax+bx^*)/m},Here x* is the inverse of x modulo m . They are named for the Dutch … Wikipedia
