Math Crossword

2. A _____ number is represented by a whole number and a fraction.
3. A unit for measuring angles.
9. An angle whose measure is less than 90 degrees
10. To find an answer or solution to a problem.
12. To rewrite a fraction as an equivalent fraction with a smaller numerator and denominator.
14. A two-dimensional polygon with four sides.
16. Any quarter of a plane divided by an x and y axis.
17. The point on a two-dimensional coordinate grid.
19. The horizontal axis of a two-dimensional coordinate grid.
20. A quantity used as a standard of measurement.

1. The measure of the amount of space occupied by a 3-dimensional object.
4. Representing the same number or amount.
5. A polygon with three sides.
6. When a number is raised to a power, the number that is used as a factor is the__
7. A parallelogram with four right angles.
8. A number that determines the position of a point in one direction on a grid.
11. To fid the value of a numerical or algebraic expression.
13. Part of a group or whole: A way of representing a part of a whole or part of a group by telling the number of equal parts in the whole and the number of those.
15. A letter or symbol that represents a number.
18. The vertical axis of a two-dimensional coordinate grid.