Untitled Document Số 1:: Số 2:: Kết quả:: //Code <!doctype html> <html> <head> <meta charset="utf-8"> <title>Untitled Document</title> <script type="text/javascript"> function tong(a,b) { a=parseInt(a); b=parseInt(b); document.getElementById("kq").value=a+b; } function hieu(a,b) { a=parseInt(a); b=parseInt(b); document.getElementById("kq").value=a-b; } function tich(a,b) { a=parseInt(a); b=parseInt(b); document.getElementById("kq").value=a*b; } function thuong(a,b) { a=parseInt(a); b=parseInt(b); document.getElementById("kq").value=a/b; } </script> </head> <body> <form id="form1" name="form1" method="post"> <p> <label for="so1">Số 1::</label> <inp...
Trung Tâm Nhất Nghệ - 00299A - KG: 10/04/2021