Just use this as a normal Calculator. Sorry, if you read the top my bro was just messing around. But I've got to admit: He's got a point. (You didn't read what my bro wrote, then like and fav and comment below you want to know. If you don't, you won't know what he said. So, BEWARE.) [Actually, I can't do anything to you over the internet.]
This was a remix, just I made it more like the real calculator. See the original project here: https://scratch.mit.edu/projects/380805213