javascript_function/2.html at master · katerina-n/javascript_function · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>function</title>
</head>
<body>
<script>
    function plus(a, b){
        var summa=a+b;
        return summa;

    }
    function minus(a, b) {
        if (a >= b) {
            var raznica = a-b;

        }
        else{
            raznica=b-a;

        }
        return raznica;
    }
    function multi(a,b){
        var multipli=a*b;
        return multipli;
    }

    function division(a,b){
        if(b!=0) {
            var divis=a/b;
            return divis;
                }
                else{
            return "Error";
        }
    }
    document.write(plus(5,6)+"<br>");
document.write(minus(777,10)+"<br>");
document.write(multi(4,35)+"<br>");
document.write(division(5,10)+"<br>");

    </script>
</body>
</html>