Writing fresh questions for every lesson takes time. Set the subject, grade, topic and number of questions, and you get questions pitched at that grade level, with answers and explanations on a separate page.

The request
“Grade 8 math worksheet on graphing linear functions — 10 questions, multiple choice and short answer, with an answer key”
An example of what this kind of request produces — a generated file captured as is (first page for documents, opening slides for the deck). All companies, people and figures are fictional.

Yes. With “include answer key” turned on, a separate answer and explanation page is created, so you can print student and teacher copies separately.
Multiple choice, short answer and essay — pick one or more — and set the number of questions and the difficulty.
They are AI-generated, so review answers and wording before using them in an assessment. You can regenerate with different settings if a question doesn’t fit.