3. A prime number has only one factor.

4. A number to the third power is called cubed.

5. Any letter can be used as a variable.

6. A bar graph is used to show how a set of data changes over time.

7. The measures of central tendency are mean, median, mode, and range.

8. The hundredths place is two places behind the decimal.

9. Adding fractions requires a common denominator.

10. The diameter of a circle is half the radius.

11. A fraction is in simplest form when the GCF of the numerator and the denominator is one.

12. Zero is a negative integer.

13. A ratio is a comparison of two numbers by division.

14. The set of all possible outcomes is called the sample space.

15. Gram is the basic unit of metric capacity.

16. Congruent polygons are the same shape and size.

17. A square is a special type of rectangle.

18. The formula for finding the area of a circle is A=½bh.

19. A triangular prism has 6 vertices.