Do what you are told to do in the project. This calculates exponents. Theoretically, if Scratch didn't have a number limit, than this compute any number in existence. The only exceptions to this are fractions and irrational numbers. Irrational numbers for obvious reasons, and fractions because it can't. If you are using fractions, convert it into a decimal (unless it is 1/3 - that number is so annoying to convert because it is so impossible to convert).
It is amazing how you can get around 500 blocks into a project within 30 minutes. Not only that, this is completely functional and was created without a plan.
