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빼기 (-)

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since 2015년 7월.

빼기 연산자(-)는 두 연산자의 차이를 구합니다.

시도해 보기

console.log(5 - 3);
// Expected output: 2

console.log(3.5 - 5);
// Expected output: -1.5

console.log(5 - "hello");
// Expected output: NaN

console.log(5 - true);
// Expected output: 4

구문

js
x - y;

예제

뺄셈

js
5 - 3; // 2
3 - 5; // -2

숫자가 아닌 경우

js
"foo" - 3; // NaN

명세

Specification
ECMAScript® 2027 Language Specification
# sec-subtraction-operator-minus

브라우저 호환성

같이 보기