Title: Slytherin Math Authoralisanne Character(s): Severus Snape, Draco Malfoy, Harry Potter Pairing(s): SS/DM/HP implied. Rating: G Warning(s): AU, Slash Summary: Written for slytherins100's challenge #018: Calculator Word count: 100 Author's notes: Thanks to sevfan for looking this over and to sassy_cissa for the help. Disclaimer: The characters contained herein are not mine. No money is being made from this fiction, which is presented for entertainment purposes only.