Hey! This is a working calculator! Here are the instructions. Type "+" to do addition when asked. Type "-" to do subtraction when asked. Type "*" to do multiplication when asked. Type "/" to do division when asked. When asked to type the "first" number, type the number that would go first in the problem. Please only type the number. When asked to type the "second" number, type the number that would go after the first number. Please only type the number. For example, 5 + 10, 5 would be the "first" number, and 10 would be the "second" number. Enjoy!