빼기 (-)
Baseline Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015.
빼기 연산자(-
)는 두 연산자의 차이를 구합니다.
시도해보기
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® 2025 Language Specification # sec-subtraction-operator-minus |
브라우저 호환성
Report problems with this compatibility data on GitHubdesktop | mobile | server | ||||||||||||
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Subtraction ( - ) |
Legend
Tip: you can click/tap on a cell for more information.
- Full support
- Full support
The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.