Every month we will give you a math/statistics brain teaser that lets you test your knowledge with a fun problem.This Month's Challenge: The BMX Bike
Joe wants to buy a BMX bike to compete in his town's extreme sports contest. He
set up a lemonade and cookie stand to raise the money. Joe sold lemonade for $1
per cup and cookies for $3 each. He sold 40 cups of lemonade and 20 cookies. How
much money did he make?
Or if you'd like more Math/Science fun you might want to try...
Now with both 4th and 8th grade level questions!