[Question]If x = 5 and y = 6, then x² + y² = ?[/Question] [Answer]121[/Answer] [Answer-Correct]61[/Answer-Correct] [Answer]60[/Answer] [Answer]96[/Answer] [Question ...

If you can do basic subtraction, you might just be more math-savvy than a lot U.S. college students. A new research paper looks at the mathematical prowess of the roughly 50 percent of community ...