Mathematics

4. The space within a shape
7. A product of equal factors
11. The smallest multiple common to two or more factors
12. A type of equation that results in a straight line when plotted in a coordinate graph
14. The first number in an ordered pair
17. The vertical axis on a coordinate graph
18. An algebraic expression that consists of only one term
19. An intersection point in a coordinate graph
20. A number less than zero
21. They are used to plot points in a coordinate graph
24. An algebraic expression that contains two terms
26. The number placed in front of a variable
28. The four divisions in a coordinate graph
29. The measurement unit of an angle
30. A number that can be written as a ratio

1. The second number in a ordered pair
2. An algebraic expression which consists of three terms
3. A symbol that stands for a number
5. The point where lines intersect
6. The top symbol in a fraction
8. A fraction in which the numerator is larger than the denominator
9. An equation that shows the relationship between variables
10. The process of expressing an algebraic fraction as a product of its factors
13. The horizontal axis on a coordinate graph
15. A number greater than zero
16. A number that cannot be written as a fraction
22. The multiplicative inverse of a number
23. The bottom symbol in a fraction
25. The largest common factor between two or more numbers
27. The middle item in an ordered group