Description from the box:
"Teacher's Pet combines luck and strategy to see who will collect the most points and win the game. This clourfully illustrated card game features mischevious children on minus cards and children studying or winning races on plus cards.
Each player starts with a set of number cards. The plus and minus cards are turned up at random and the person playing the highest number card takes the plus card or avoids the minus card.
After 15 rounds of play the minus cards are subtracted from the plus cards and the person with the highest score wins the game.
Play your cards right and you can be Teacher's Pet!"