1. 189 + 712 =

  2. This is NOT a prime number:

  3. What is an imaginary number?

  4. 13 * 14 =

  5. As women get older, they start to perform worse on math tests than men. Do you think this is based on gender alone?

  6. What is the equation for the circumference of a circle?

  7. What is the cube root of 125?