Problem applies to a question or difficulty calling for a solution or causing concern. Difficult to deal with or control: Dealing with a moral or social problem:
Has financial and emotional problems. A statement requiring a solution, usually by means of mathematical operations: A problem is a question or puzzle that is intended to be solved or to be deeply thought about.
Your teacher may present a problem to the class so you can use what you’ve learned to. A problem can be defined as a situation or an issue that needs to be resolved or dealt with. A problem is a situation that is unsatisfactory and causes difficulties for people.