Across
- 3. A two-dimensional polygon with four sides.
- 6. A fraction whose numerator is greater than or equal to the denominator.
- 8. A unit for measuring angles.
- 9. An angle greater than a right angle (90 deg.) and less than a straight angle (180 deg.).
- 11. A number represented by a whole number and a fraction.
- 13. A letter or symbol that represents a number.
- 15. A quadrilateral with both pairs of opposite sides parallel.
- 16. A pair of numbers that shows the position of a point on a coordinate grid.
- 17. A number that determines the position of a point in one direction on a grid.
- 20. The counting numbers (1,2,3…), their opposites (-1,-2,-3,…)and zero.
Down
- 1. A relation in which every input (domain) value is paired with exactly one output (range) value.
- 2. The smallest number, besides zero, that is a multiple of a set of two or more numbers.
- 4. Any integer that can be divided exactly by 2.
- 5. The size of each of n equal groups made from n data values.
- 7. A parallelogram with 4 right angles.
- 10. Representing the same number or amount.
- 12. To find the value of a numerical or algebraic expression.
- 14. To find an answer or solution to a problem.
- 18. The point (0,0) on a two dimensional coordinate grid.
- 19. A polygon with three sides.