Type in the symbol you would like to do, then type in the first number then the second number and you will get your answer! You can use this Calculator to calculate your answers!
Thanks to @FlynnGo for his YouTube Tutorial Link: https://www.youtube.com/watch?v=9FMdYtmVAO8 But I have changed MANY things from the Tutorial Calculator sprite ALL by me 100% fully by me! You can check more sprites that I have made! https://scratch.mit.edu/projects/564864162