Add Yahoo as a preferred source to see more of our stories on Google. We like to think that we're pretty good at math, especially after years of schooling. But every once in a while, a simple ...

Mathematicians, are you ready? This second-grade math problem is a doozy—and it seems like no one can figure it out. (By the way, if you can solve this math puzzle, you’re probably a genius.) Angie ...

If only there were a time machine to bring us back to third grade when our biggest worries consisted of who to play with on the playground and if the cafeteria was serving pizza for lunch. But as ...

Update: After waiting on the edge of our seats, Ayla's math teacher finally revealed the answer to the question that left parents scratching their heads: 42.5. And if that doesn't seem right to you ...

Are math problems bugging your kids? Tell them to talk back -- using their hands. Psychologists report that gesturing can help kids add new and correct problem-solving strategies to their mathematical ...

Want to help your seventh-grader master math? Here are some of the skills your child will be learning in the classroom in seventh grade. At a “25% Off” sale, Marissa buys a skirt for $40.50. What was ...