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IELTS Academic을 위한 어휘 (점수 5) - 수학

여기에서는 기본 Academic IELTS 시험에 필요한 수학과 관련된 몇 가지 영어 단어를 배우게 됩니다.

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Vocabulary for IELTS Academic (Band 5)
algebra
algebra
[명사]

a branch of mathematics in which abstract letters and symbols represent numbers in order to generalize the arithmetic

대수학

대수학

Ex: In high school, students typically begin studying algebra to learn about equations and variables. 
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arithmetic
arithmetic
[명사]

a branch of mathematics that deals with addition, subtraction, multiplication, etc.

산수

산수

Ex: Students in elementary school learn basic arithmetic operations such as addition, subtraction, multiplication, and division. 
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geometry
geometry
[명사]

the branch of mathematics that deals with the relation between the lines, angles and surfaces or the properties of the space

기하학

기하학

Ex: She studied geometry to understand the principles of shapes and angles. 
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equation
equation
[명사]

(mathematics) a statement indicating the equality between two values

방정식

방정식

Ex: In algebra, solving equations involves finding the values of variables that satisfy the equality stated. 
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fraction
fraction
[명사]

a number obtained by dividing one integer or rational number by another, typically written in the form a/b

분수, 보통 분수

분수, 보통 분수

Ex: One-half (1/2) is a simple fraction. 
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decimal
decimal
[명사]

(mathematics) a number less than one, called a fraction, that is represented as a period followed by the number of tenths, hundredths, etc.

소수, 십진수

소수, 십진수

Ex: In mathematics, decimals are a way to represent fractions or portions of a whole using a decimal point. 
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percentage
percentage
[명사]

a number or amount expressed as a fraction of 100

백분율

백분율

Ex: The percentage of students who passed the exam increased significantly this year. 
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symmetry
symmetry
[명사]

the quality of having two halves that are exactly the same, which are separated by an axis

대칭

대칭

Ex: The butterfly's wings display perfect symmetry along its body. 
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coordinate
coordinate
[명사]

any set of numbers that represents an exact position on a map or graph

좌표, 지리적 좌표

좌표, 지리적 좌표

Ex: The GPS coordinates 35.6895° N, 139.6917° E lead to Tokyo. 
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sum
sum
[명사]

the whole amount of numbers added together

합계, 총액

합계, 총액

Ex: The sum of 5, 6, and 7 is 18. 
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calculation
calculation
[명사]

the act of finding a number or amount using mathematics

계산, 산출

계산, 산출

Ex: He made a quick calculation to estimate the total cost of the project. 
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multiple
multiple
[명사]

a number that is the result of multiplying a given number by an integer

배수, 하나의 배수

배수, 하나의 배수

Ex: Twelve is a multiple of three, as 3 times 4 equals 12. 
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prime number
prime number
[명사]

a number greater than 1 with only two devisors which can be itself or 1

소수

소수

Ex: 7 is a prime number because its only divisors are 1 and 7. 
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composite number

a positive number that is the multiple of two or more numbers except for 1 and the number itself

합성수, 비소수

합성수, 비소수

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addition
addition
[명사]

the calculation of the total of two or more numbers added together

덧셈, 합계

덧셈, 합계

Ex: Addition is the process of combining two or more numbers to get a total. 
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subtraction
subtraction
[명사]

the mathematical process of finding the difference between two numbers, quantities, or expressions

뺄셈, 감산

뺄셈, 감산

Ex: In subtraction, 15 minus 7 equals 8. 
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multiplication

the process or action of adding a number to itself a specific number of times

곱셈

곱셈

Ex: The teacher explained that multiplication can be represented using the "×" symbol. 
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division
division
[명사]

the process of calculating how many times a number can contain another number

나눗셈, 분할

나눗셈, 분할

Ex: In division, the number being divided is called the dividend. 
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probability
probability
[명사]

(mathematics) a number representing the chances of something specific happening

확률

확률

Ex: The probability of rolling a six on a fair die is one-sixth. 
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variable
variable
[명사]

(mathematics) a quantity that is capable of assuming different values in a calculation

변수

변수

Ex: In algebra, variables such as x, y, and z represent quantities that can vary or change in value. 
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