麻烦老师帮忙检查一下

来源：5-8 编程练习

努力的茶树菇

2019-02-25 21:21:04

<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>算数运算</title>
</head>
<body>
    <script>
//代码补充
var num1=4,num2=5;
        document.write(num1+num2);
        document.write("<br/>");
document.write(num1-num2);
document.write("<br/>");
document.write(num1*num2);
document.write("<br/>");
document.write(num1/num2);
document.write("<br/>");
document.write(num1%num2);
</script>
</body>
</html>

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