With smaller numbers you have a reasonable chance of getting it correct when guessing the Mystery Missing Factor. https://scratch.mit.edu/projects/675911237 With large numbers it's better to use the 'Missing Number?' variable in a 'repeat loop' instead. * In class. the children can offer their best 'GUESSTIMATES', before running the project.
You may export the 100+ Number Sprite costume to your backpack. When you export from under the stage, you get the sprite and all the costumes.
