(ABC News)--Police across the country are used to solving puzzles, but one Ohio police department recently got a plea for help from a local girl seeking to solve a puzzle of a more mathematical bent.

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A troubling math problem that led to a "heated conversation" among one ...

"Today I learned I would fail fifth-grade math," a Reditter wrote. A seemingly straightforward math problem aimed at 5th-grade students has left many adults confused after it appeared on the social ...

Want to help your fifth-grader master math? Here are some of the skills your fifth-grader will be learning in the classroom. Explain or illustrate how you solved this problem. Tip: Highlight ...

The internet is torn over an elementary-level math equation which left many scratching their heads. The viral math problem has X users stumped - but the answer comes from lessons learned in fifth or ...

Working memory is like a mental chalkboard we use to store temporary information while executing other tasks. Scientists worked with more than 200 elementary students to test their working memory, ...