Math Olympiad for Elementary | 2018 | Division E | Contest 3 | MOEMS | 3C

Problem: When two people play a game, each player starts with 10
points. The winner of each round gets 3 points and the loser of
each round loses 3 points. William and Abigail play the game.
William wins exactly four rounds, and Abigail ends up with
16 points. How many rounds did they play altogether?

Please consider subscribing, commenting, liking, or sharing this video! Visit us at https://inquisitivekids.github.io