From the Birthday Paradox to the secrets of Pi, these 15 math facts prove the universe runs on some truly strange numbers. You’ll never look at math the same way again. Medicare update: Major change ...

“Alina Gataullina, a math major, works with other students as they talk about mathematics in the undergraduate math lounge. (Gregory Urquiaga/UC Davis)” Editor’s note: This story was originally ...

Meet the Math Facts Multiplication & Division Level 2 makes multiplication and division fun and easy! You will learn basic multiplication and division through fact families. With fun characters that ...