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 ...

For all of the recent strides we’ve made in the math world—like a supercomputer finally solving the Sum of Three Cubes problem that puzzled mathematicians for 65 years—we’re forever crunching ...

Time to test your brain! Are you a puzzle person? Most of these hard math problems aren’t straightforward arithmetic. They challenge you to look at problems a different way, testing your logic and ...

This lesson starts to building the understanding of fractions at the 2nd grade level This lesson starts to building the understanding of fractions at the 2nd grade level ...

Keep Learning is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV, Amazon Fire Tablet, Roku, Samsung Smart TV, and ...

Also Read: Math Riddles: Solve these Tricky Logic Puzzles in 20 seconds each Also Read: Math Riddles: Find Missing Numbers in these Tricky Logic Math Puzzles Also Read: Math Riddles with Answers: Can ...

Next, we roll another dice. Next, we roll the third dice as well. The dice in place of the question mark matches with option A.

Some math problems have been challenging us for centuries, and while brain-busters like these hard math problems may seem impossible, someone is bound to solve ’em eventually. Well, maybe. For now, ...