Roll two red dice and a green dice. Add the two numbers on the red dice and take away the number on the green. What are all the different possibilities that could come up?
All you need for this game is a pack of cards. While you play the game, think about strategies that will increase your chances of winning.
Can you beat Piggy in this simple dice game? Can you figure out Piggy's strategy, and is there a better one?
Erik can only choose dominoes which have an odd number of spots in total. Sanjay chooses the dominoes which have an even number of spots.
Now they change the rules. They lay out the dominoes again.
Erik can only choose dominoes where the total number of dots is a multiple of $3$. Sanjay chooses the dominoes where the total number of dots is not a multiple of $3$. Who is able to pick up the most dominoes now? Is this fair? Explain your answer.