PLS HELP!!!! IM OUT OF PTS!!!!!!!!!!

Abbie, Chloe, and Xander are playing a dice game. The game consists of ten rounds. In each round, each person takes a turn rolling two dice and earns or loses points based on what they role. Points are awarded according to the following table:

Roll Points
Same number on both dice +3
Different numbers, with an even sum +1
An odd sum -2
At the end of ten rounds, the person with the highest number of points wins.

In the first three rounds, Xander had the following rolls. Write an addition expression that can be used to find his point total at the end of the three rounds.