4

I’m not sure what “4” refers to. Do you want four of something? Here are some quick options. Tell me which you want (or the subject/topic), and I’ll tailor it.

• A 4-question mini-quiz with solutions (e.g., four calculus problems, four stats questions, etc.)
• A 4-step study plan for a topic or course
• Four concise flashcards of key concepts
• Four practice short-answer problems with worked solutions

What subject and topic are you studying, and do you want multiple-choice or open-ended questions? If you’d like, I can just start with a 4-question calculus quiz right now.