At our Basketball station you have to dribble the ball while your are calculating math problems. You need at least 2 players, one is telling the math problems, and the other one is solving them. You`ve got 30 seconds of time and 3 tries to solve the tasks. You decide by yourseIf if you`re using these tries. If it`s to easy for you, you could dribble the ball faster and faster, so that it`s not too easy for everyone. As more math problems you`re calculating, as better you will remember them.