This a customizable numeric display. No need to stick with the default variable displays. Use whatever fonts you want, make them whatever size you want. I've added a bunch of comments to help walk you through what each block is doing. So after clicking "See inside," start with the comment that begins "START READING HERE." Hint, it's the code for the sprite called "100s place" in the top left.
You can see variations of this display in all of my arcade games, available here: https://scratch.mit.edu/studios/25886503/