JS 산술 연산자 (+, -, *, /, %)

2021. 7. 15. 20:58
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+   :  덧셈
-   :  뺄셈
*   :  곱셈
/   :  나눗셈
%   :  나머지

 

 

 

 

<!DOCTYPE html>
<html>
<head>
  <meta charset='utf-8'>
  <meta http-equiv='X-UA-Compatible' content='IE=edge'>
  <title>사칙연산</title>
  <meta name='viewport' content='width=device-width, initial-scale=1'>
  <script>
   var n1 = 10;
   var n2 = 7;
   document.write(n1+n2,"<br>");
   document.write(n1-n2,"<br>");
   document.write(n1*n2,"<br>");
   document.write(n1/n2,"<br>");
   document.write(n1%n2,"<br>");
   var result = n1 + n2 * 10;
   document.write(result);
  </script>
</head>
<body>
</body>
</html>
 
cs

 

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