Grid-in questions, or student-produced responses, account for about 22% of the 58 questions on the SAT math section. As opposed to multiple-choice questions, where the right answer is always one of ...

In 2019, mathematicians finally solved a math puzzle that had stumped them for decades. It’s called a Diophantine Equation, and it’s sometimes known as the “summing of three cubes”: Find x, y, and z ...

Some math problems are as old as the wind, experts say and many remain truly unsolved. But a new open source-based site from the American Institute of Mathematics (AIM) looks to help track work done ...