This game is pretty brilliant. It has addition, subtraction, multiplication, and division. You first choose if you want a combination or just one. Then you can choose practice or a real game. It works with kids just learning and really challenges those who want to get faster. If your up to bat the faster you answer the question determines how good you hit the ball. You answer really fast you might just hit a home run, and it you miss, then of course you strick out. When your playing out field, you determine how fast you get the other team out by how fast you answer the questions. It's very fun, and easy to learn. I didn't like how they reexplained things every time you change from out field to infield or started a new game, but then we found that if you hit I think it's the home key then you can pass that up, and your fun doesn't get interupted. I think it should also be known that this game is plenty of fun for kids from ages 6-11, and even longer if your kid just needs to strengthen their speed of their math, which coming from a High school math teacher is very important in Junior High and High School math.