Arithmetic is the fundamental study of numbers and their basic operations.
واژه در 30 ثانیه
- The most basic branch of mathematics focusing on number operations.
- Essential for daily tasks like shopping and budgeting.
- Often used interchangeably with basic math in primary education.
Overview
- 1概述:算术(Arithmetic)是数学的基石,主要涉及实数的加、减、乘、除运算,以及乘方、开方等。它是人类历史上最早形成的数学分支,目的是解决与数量、测量和分配相关的实际问题。对于初学者来说,掌握算术是学习代数、几何等高级数学学科的前提。
- 1用法:在中文中,“算术”通常作为名词使用。它可以指代一门学科(如“我小学在学算术”),也可以泛指计算过程(如“他的算术很好”)。在现代教育体系中,它常与“数学”一词交替使用,但在学术分类中,“算术”更侧重于基础的数字运算技巧。
常见语境:在学校教育中,算术常出现在低年级的课程名称中。在职场或日常生活中,人们常说“算术题”来形容简单的计算任务,或者用“算术平均值”来描述统计学概念。
- 1近义词辨析:与“数学”(Mathematics)相比,“算术”范围更窄,专指基础运算;而“数学”涵盖了代数、几何、微积分等所有相关领域。与“计算”(Calculation)相比,“算术”更强调学科性质,而“计算”更侧重于执行运算的动作过程。
مثالها
小明正在做算术作业。
everydayXiao Ming is doing his arithmetic homework.
我们需要运用基础算术来核对账目。
formalWe need to use basic arithmetic to verify the accounts.
你的算术太差了,连找零都算不对。
informalYour arithmetic is terrible; you can't even calculate the change.
算术是数学教育的入门课程。
academicArithmetic is the introductory course in mathematics education.
ترکیبهای رایج
عبارات رایج
心算
mental arithmetic
算术运算
arithmetic operation
算术逻辑单元
arithmetic logic unit (ALU)
اغلب اشتباه گرفته میشود با
Math is the broader field covering all quantitative studies. Arithmetic is just the subset of basic operations.
Calculation is the action of computing. Arithmetic is the discipline itself.
الگوهای دستوری
How to Use It
نکات کاربردی
Arithmetic is used in both academic and casual settings. It is a neutral term that describes the process of working with numbers. In formal writing, it is often referred to as a branch of mathematics.
اشتباهات رایج
People often use 'arithmetic' to refer to complex equations, which is incorrect. It should only be used for basic operations. Do not confuse it with 'calculus' or 'algebra'.
Tips
Practice mental math daily
Try to calculate small totals in your head while shopping. This builds speed and confidence.
Don't confuse with complex algebra
Arithmetic is about concrete numbers. Algebra introduces variables like 'x', which is a different level.
The importance of Abacus history
In Chinese culture, the abacus was a traditional tool for arithmetic, highlighting a long history of calculation.
ریشه کلمه
The word comes from the Greek 'arithmos' meaning number. It has evolved into the basic study of numerical operations across all languages.
بافت فرهنگی
In many Asian educational systems, arithmetic is emphasized heavily in primary school as a foundation for logical thinking. Traditional tools like the abacus have deep cultural roots in teaching these skills.
راهنمای حفظ
Think of '算' (calculate) and '术' (technique/art). It is the art of calculating numbers.
سوالات متداول
4 سوال算术是数学的一个分支,专门研究数字的基本运算。数学是一个更广泛的领域,包含了算术、代数、几何等多个学科。
非常重要,它是我们处理金钱、时间规划和简单逻辑推理的基础。几乎每个人每天都需要用到简单的算术。
最基本的算术运算包括加法、减法、乘法和除法。进阶的算术还包括乘方、开方以及对分数的运算。
可以通过多做练习题、使用心算技巧以及在日常生活中多进行实际计算来提高。坚持练习是掌握算术的关键。
خودت رو بسنج
小学生需要先学习___,才能掌握更复杂的数学知识。
算术是数学的基础,是小学生最先接触的数学内容。
下列哪项属于算术运算?
加减乘除是算术的核心内容。
请用“算术”造句。
这是一个符合“算术”名词用法的完整句子。
امتیاز: /3
Summary
Arithmetic is the fundamental study of numbers and their basic operations.
- The most basic branch of mathematics focusing on number operations.
- Essential for daily tasks like shopping and budgeting.
- Often used interchangeably with basic math in primary education.
Practice mental math daily
Try to calculate small totals in your head while shopping. This builds speed and confidence.
Don't confuse with complex algebra
Arithmetic is about concrete numbers. Algebra introduces variables like 'x', which is a different level.
The importance of Abacus history
In Chinese culture, the abacus was a traditional tool for arithmetic, highlighting a long history of calculation.
مثالها
4 از 4小明正在做算术作业。
Xiao Ming is doing his arithmetic homework.
我们需要运用基础算术来核对账目。
We need to use basic arithmetic to verify the accounts.
你的算术太差了,连找零都算不对。
Your arithmetic is terrible; you can't even calculate the change.
算术是数学教育的入门课程。
Arithmetic is the introductory course in mathematics education.
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این کلمه در زبانهای دیگر
واژههای بیشتر academic
缺席
B1The state of being absent from a place or event where one is expected to be, such as a class, meeting, or ceremony.
抽象的
A2Abstract.
抽象地
B1In an abstract manner; conceptually.
艰深
B1Profound; abstruse; recondite.
学术性
A2Academic; scholarly; relating to education and scholarship.
学术化
B1Academic; characterized by formal study or research.
学术会议
A2Academic conference; a formal meeting for academic discussions.
学术交流
B1Exchange of ideas, information, and research among scholars.
学术期刊
B1A periodical publication containing scholarly articles.
教务处
A2Academic affairs office; department handling educational administration.