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

Test your SAT math knowledge with this quiz. This challenge is inspired by the SAT-style math, designed to test your problem-solving and quantitative reasoning skills. From ratios to algebra, geometry ...

The math section on the redesigned SAT includes a number of questions that require you to know geometry concepts. To earn a great score on the SAT, you will need to master these concepts and learn how ...

The median score for college-bound seniors on the math section of the SAT in 2011 is about 510 out of 800. So right there is proof that there are lots of unsolved math problems. The great 19th-century ...

In the third century BCE, Apollonius of Perga asked how many circles one could draw that would touch three given circles at exactly one point each. It would take 1,800 years to prove the answer: eight ...