Unsolved Problems in Math

What’s inside

• Which statement best describes the Riemann Hypothesis?
• What does the P versus NP problem ask?
• Which statement is the Goldbach conjecture in its strong form?
• What is the central claim of the Collatz conjecture?
• Match each unsolved problem with its main mathematical area.
• Match each conjecture with the statement it proposes.
• Match each Millennium Prize problem that remains open with its defining challenge.
• Match each problem with the object whose behavior is primarily being studied.