This is a calculator I made using Javascript. You can do simple stuff on it like add, multiply, subtract and divide. You can also make a number negative or positive by clicking on the "+/-" button as ...

Building a calculator interface is a fantastic way to get started with HTML, CSS, and JavaScript. In fact, it’s a great excuse to put into practice all those math lessons that we were taught in school ...

there is 2 calculator in this repo. simple calculator and old calculator. in simple calculator, you can count without clear input text and operator will show in input text. in old calculator, when you ...