Math
Across
- 6. / a mathematical sentence.
- 7. operation / an action that cancels a previously applied action. For example, subtraction is the inverse operation of addition.
- 8. value / a number's distance from (0) on a number line.
- 10. property / for any real numbers a, b, and x, x(a + b) = ax + bx.
- 13. table / a table of x- and y-values (ordered pairs) that represents the function, pattern, relationship, or sequence between the two variables.
- 17. / a one-dimensional measure that is the measurable property of line segments.
- 18. expression / a mathematical sentence in which two expressions are connected by an equality symbol.
- 19. / the line or plane upon which a figure is thought of as a resting.
- 20. / the middle point of a set of ordered numbers where half are below it.
Down
- 1. line / a line on which numbers can be written or visualized.
- 2. pair / the values of x and y on a coordinate plane.
- 3. / the comparison of two quantities.
- 4. / the perimeter of a circle.
- 5. / the length of the boundary around a figure.
- 9. / a line segment extending from the vertex or apex of a figure to its base and forming a right angle with the base or basal plane.
- 11. / a sentence that states one expression is greater than or equal to, less than, less than or equal to another expression (e.g., a does not = 5 or x < 7 ).
- 12. / any symbol that could represent a number.
- 14. / the numbers in the set {...,-4, -3, -2, -1, 0, 1, 2, 3, 4,...}.
- 15. / horizontal and vertical number line used on a coordinate plane.
- 16. / a network of evenly spaced, parallel horizontal and vertical lines.