# arithmetic

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## a·rith·me·tic

(ə-rĭth′mĭ-tĭk)
n.
The mathematics of integers, rational numbers, real numbers, or complex numbers under addition, subtraction, multiplication, and division.
adj. ar·ith·met·ic (ăr′ĭth-mĕt′ĭk) also ar′ith·met′i·cal (ăr′ĭth-mĕt′ĭ-kəl)
1. Of or relating to arithmetic.
2. Changing according to an arithmetic progression: The increase in the food supply is arithmetic.

[Middle English arsmetike, from Old French arismetique, from Medieval Latin arismetica, alteration of Latin arithmētica, from Greek arithmētikē (tekhnē), (art) of counting, feminine of arithmētikos, from arithmein, to count, from arithmos, number; see ar- in Indo-European roots.]

ar′ith·met′i·cal·ly adv.
a·rith′me·ti′cian (-tĭsh′ən) n.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

## arithmetic

(əˈrɪθmətɪk)
n
1. (Mathematics) the branch of mathematics concerned with numerical calculations, such as addition, subtraction, multiplication, and division
2. (Mathematics) one or more calculations involving numerical operations
3. (Mathematics) knowledge of or skill in using arithmetic: his arithmetic is good.
adj
(Mathematics) of, relating to, or using arithmetic
[C13: from Latin arithmētica, from Greek arithmētikē, from arithmein to count, from arithmos number]
ˌarithˈmetically adv
aˌrithmeˈtician n
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

## a•rith•me•tic

(n. əˈrɪθ mə tɪk; adj. ˌær ɪθˈmɛt ɪk)

n.
1. the method or process of computation with figures: the most elementary branch of mathematics.
2. the theory of numbers; the study of the divisibility of whole numbers, the remainders after division, etc.
3. a treatise on arithmetic.
adj.
4. Also, ar`ith•met′i•cal. of, pertaining to, or in accordance with the rules of arithmetic.
ar•ith•met•ic
[1200–50; < Old French arismetique < Medieval Latin arismētica, Latin arithmētica < Greek arithmētikḗ (téchnē) (art, skill) of numbers, feminine of arithmētikós <arithmēt(ós) number]
ar`ith•met′i•cal•ly, adv.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.

## a·rith·me·tic

(ə-rĭth′mĭ-tĭk)
1. The mathematical study of numbers and their properties under the operations of addition, subtraction, multiplication, and division.
2. Calculation using these operations.
The American Heritage® Student Science Dictionary, Second Edition. Copyright © 2014 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
ThesaurusAntonymsRelated WordsSynonymsLegend:
 Noun 1 arithmetic - the branch of pure mathematics dealing with the theory of numerical calculationsmath, mathematics, maths - a science (or group of related sciences) dealing with the logic of quantity and shape and arrangementpure mathematics - the branches of mathematics that study and develop the principles of mathematics for their own sake rather than for their immediate usefulnessalgorism - computation with Arabic figuresmiscalculate, misestimate - calculate incorrectly; "I miscalculated the number of guests at the wedding"recalculate - calculate anew; "The costs had to be recalculated"average out, average - compute the average ofsquare - raise to the second powercube - raise to the third powerfactor, factor in, factor out - resolve into factors; "a quantum computer can factor the number 15"add together, add - make an addition by combining numbers; "Add 27 and 49, please!"foot up, foot - add a column of numbersdeduct, subtract, take off - make a subtraction; "subtract this amount from my paycheck"multiply - combine by multiplication; "multiply 10 by 15"raise - multiply (a number) by itself a specified number of times: 8 is 2 raised to the power 3fraction, divide - perform a division; "Can you divide 49 by seven?"halve - divide by two; divide into halves; "Halve the cake"quarter - divide by four; divide into quartersmake - add up to; "four and four make eight"contain - be divisible by; "24 contains 6" Adj. 1 arithmetic - relating to or involving arithmetic; "arithmetical computations"arithmetical
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.

## arithmetic

noun
Arithmetic calculations
computation, figure (used in plural), number (used in plural).
The American Heritage® Roget's Thesaurus. Copyright © 2013, 2014 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Translations
عِلْم الحِساب
aritmetikaaritmetický
aritmetik
aritmeettinenaritmetiikkalaskuoppi
arithmétiquecalculd'arithmétiquede l’arithmétiquemoyenne
reikningur, talnafræîi

aritmetikaaritmetinis
aritmētika
aritmeticarekenkunde
aritmetika
aritmetika
aritmetikaritmetisk

## arithmetic

A. [əˈrɪθmətɪk] N
see also mental
B. [ˌærɪθˈmetɪk] ADJaritmético
arithmetic progression
C. [ˌærɪθˈmetɪk] CPD arithmetic mean N
Collins Spanish Dictionary - Complete and Unabridged 8th Edition 2005 © William Collins Sons & Co. Ltd. 1971, 1988 © HarperCollins Publishers 1992, 1993, 1996, 1997, 2000, 2003, 2005

## arithmetic

[əˈrɪθmɪtɪk] n
(= school subject) →
(= calculations) → calculs mpl
He got his arithmetic wrong → Il s'est trompé dans ses calculs.
if my arithmetic is right ... → si mes calculs sont bons ...
the arithmetic (of particular situation)l'arithmétique
Collins English/French Electronic Resource. © HarperCollins Publishers 2005

## arithmetic

nRechnen nt; (= calculation)Rechnung f; could you check my arithmetic?kannst du mal gucken, ob ich richtig gerechnet habe?; your arithmetic is wrongdu hast dich verrechnet; arithmetic bookRechenfibel for -buch nt; (= exercise book)Rechenheft nt
Collins German Dictionary – Complete and Unabridged 7th Edition 2005. © William Collins Sons & Co. Ltd. 1980 © HarperCollins Publishers 1991, 1997, 1999, 2004, 2005, 2007

## arithmetic

[n əˈrɪθmətɪk; adj ˌærɪθˈmɛtɪk]
1. naritmetica
mental arithmetic → calcolo mentale
2. adjaritmetico/a
arithmetic progression →
Collins Italian Dictionary 1st Edition © HarperCollins Publishers 1995

## arithmetic

(əˈriθmətik) noun
the art of counting by numbers.
arithmetical (ӕriθˈmetikl) adjective
Kernerman English Multilingual Dictionary © 2006-2013 K Dictionaries Ltd.
References in periodicals archive ?
Por ultimo, para representar las relaciones troficas entre los murcielagos y en base a los valores de solapamiento de dieta, se realizo un analisis de cluster y UPGMA (Unweighted Paired Group Method with Arithmatic Mean) con un dendrograma resultante; se utilizo el programa PAST V 3.0 (Hammer et al.
The Snapdragon 855 offers the Adreno 640 GPU that uses 50 percent more Arithmatic Logic Units (ALUs), boasting of 20 percent boost in graphics rendering speed.
Bridge helps in behaviour, structuring the mind, reasoning, techniques (mental arithmatic, probabilities), memory, concentration and is an excellent gymnastic of the mind for men and women of all ages.
Step 2: Use the arithmatic operation from the definition 2.3, then we get
Arithmatic Average and Standard Deviation values are used in the analysis of the data.
BMI can be easily estimated by any clinic, doctor, nurse, pharmacist, healthcare worker or exercise trainer, if they have simply a tape measure, a body weight scale and a very simple knowledge of arithmatic and its level is very strongly related to health and the risk of disease and death.
Five-year-olds in the region are significantly behind the national average for areas such as reading, writing and arithmatic.
In fact, "the 3Rs of education (Reading, wRiting and aRithmatic) should now be made 4Rs of education by including algoRithms through Computer Science as a formal part of K-12 education".
Entre los perfiles de bandas se calculo el grado de similitud mediante el coeficiente de Dice (Dice, 1945) y a partir de la matriz de similaridad se construyo un dendograma mediante el algoritmo UPGMA (Unweighted Pair Group Method with Arithmatic Mean) (Sneath and Sokal, 1973).

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