solve a maths problem的用法和样例：
- Jim is thinking about a math problem.
- Sherlock Holmes Solves a Math Problem
- He would rap at the desk when he had difficulty working out a math problem.
- It's even got its own language.If you've got a math problem FLY pentop computer can solve it.
- The math problem is so easy that a three-year-old kid can solve it.