How to make a simple Calculator



Learn how to make a calculator app for android using app Inventor, or appybuilder .
Hello, today I will share with you how to make a simple calculator for app Inventor.
It is a basic calculator that makes only addition, what I like about this kind of project is that you have to think many things about the way a calculator works and you have to use lots of conditions and you have to be creative. In my opinion making a calculator in appinventor or appybuilder or thunkable helps you improve your coding skills.
Working file is in video’s description


@azaotl Very nice. Thanks


nice and usefull tutorial. thanks