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单词 arithmetic
释义
arithmetic
noun[U]
uk
/əˈrɪθ.mə.tɪk/us
/əˈrɪθ.mə.tɪk/
thepartofmathematicsthatinvolvestheaddingandmultiplying, etc. ofnumbers:
算术
I've never been very good at arithmetic.我从来不擅长算术。
an arithmetictest算术考试
calculationsinvolvingaddingandmultiplying, etc.numbers:
算术运算；演算；计算
I did somequickmentalarithmetic anddecidedit was going tocosttoo much.我快速心算了一下，觉得费用会太高。
I can'tfigureout which of these ischeaper- could youdo thearithmetic?我弄不清楚哪种便宜些，你能算一算吗？
More examples
  • What does all thataddup to? I'mafraidmymentalarithmetic isn't very good.
  • Thesekidshave had sevenyearsinschooland they can'tevendo somesimplearithmetic!
  • She wastaughtreading, writing and arithmetic at thevillageschool.
  • Hetriedto do histaxformbut he couldn'tworkout all the arithmetic.
  • I couldn'tworkin apostoffice- there is too much arithmeticinvolved!
SMART Vocabulary: related words and phrases
Branches & types of mathematics
  • algebra
  • Cartesian
  • derivative
  • differentiate
  • differentiation
  • Euclidean
  • game theory
  • geodetics
  • geometric
  • geometrically
  • geometry
  • mathematician
  • mathematics
  • mensuration
  • mental arithmetic
  • non-Euclidean
  • non-mathematical
  • non-mathematician
  • number theory
  • trigonometry
See more results »

Related words

arithmetical
arithmetically
(Definition ofarithmeticfrom theCambridge Advanced Learner's Dictionary & Thesaurus© Cambridge University Press)

arithmetic| American Dictionary

arithmetic
noun[U]
us
/əˈrɪθ·məˌtɪk/
mathematics
theprocessof makingcalculationssuch asadding,multiplying, anddividingby usingnumbers, or thestudyof this

arithmetical

adjectiveus/ˌeər·əθˈmet̬·ɪ·kəl,ˌær-/
mathematics
an arithmeticaloperation/progression

arithmetically

adverbus/ˌeər·əθˈmet̬·ɪk·li,ˌær-/
mathematics
arithmeticallyequivalentnumbers
(Definition ofarithmeticfrom theCambridge Academic Content Dictionary© Cambridge University Press)

Examplesofarithmetic

arithmetic
I say that the milk is as necessary as either the books or the arithmetics.
From the
Hansard archive
Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0
One cannot justify that merely by reference to the arithmetics.
From the
Hansard archive
Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0
Thus, as long as a vortex is passively convecting downstream, its speed is well approximated by thearithmeticmean of the two free-stream velocities.
From theCambridge English Corpus
As we will see below, this suffices to definearithmeticdegrees.
From theCambridge English Corpus
The difference between the two issues boiled down to a simple case of parliamentaryarithmetic.
From theCambridge English Corpus
Policy making also involves issues of political judgement and politicalarithmetic.
From theCambridge English Corpus
The antecedent clause in this example is a verification condition that might be discharged by applying a rule that expresses a property of integerarithmetic.
From theCambridge English Corpus
Finally, very late in the derivation, during step 5, we apply transformations that eliminate, where possible, type checking forarithmeticoperations.
From theCambridge English Corpus
Consider, for example, the property of both believing something, and not believing anything, which entails thatarithmeticis decidable.
From theCambridge English Corpus
No such improvements were found in visual short-term memory, problem-solving ability, cognitive speed,arithmetic, or verbal comprehension.
From theCambridge English Corpus
The results show thearithmeticmeans for each herd.
From theCambridge English Corpus
The effect, however, is determined by thearithmeticaveraging of the profit over multiple years.
From theCambridge English Corpus
As is usual with faecal egg counts, geometric means were considerably lower thanarithmeticmeans.
From theCambridge English Corpus
The analysis can be extended to incorporate risk by using the geometric instead of thearithmeticmean.
From theCambridge English Corpus
First, egg counts were averaged by thearithmeticmean at the individual level.
From theCambridge English Corpus
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.

Collocationswitharithmetic

arithmetic

These are words often used in combination witharithmetic.

Click on a collocation to see more examples of it.

arithmetic average
As the arithmetic average stresses the extreme values, a control variable of median age of employees is also used.
From theCambridge English Corpus
arithmetic coding
Once the next-bit probability is determined, it is encoded byarithmeticcoding.
From
Wikipedia
Creatives commons iconThis example is from Wikipedia and may be reused under a CC BY-SA license.
arithmetic instruction
A classic example of a hidden side effect is anarithmeticinstructionwhich explicitly modifies a register (an overt effect) and implicitly modifies condition codes (a hidden side effect).
From
Wikipedia
Creatives commons iconThis example is from Wikipedia and may be reused under a CC BY-SA license.
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.
#https://dictionary.cambridge.org//dictionary/english/arithmetic##
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更新时间：2025/2/10 22:39:28