##### Across

**2.**The smallest multiple common to two or more factors**3.**The middle item in an ordered group**5.**An equation that shows the relationship between variables**6.**An algebraic expression that consists of only one term**7.**The top symbol in a fraction**11.**The number placed in front of a variable**15.**The bottom symbol in a fraction**16.**A number less than zero**18.**The second number in a ordered pair**19.**The space within a shape**20.**An algebraic expression that contains two terms**23.**The first number in an ordered pair**26.**A number that can be written as a ratio**27.**A number greater than zero**28.**A symbol that stands for a number

##### Down

**1.**A product of equal factors**2.**A type of equation that results in a straight line when plotted in a coordinate graph**4.**The four divisions in a coordinate graph**8.**The multiplicative inverse of a number**9.**The measurement unit of an angle**10.**The largest common factor between two or more numbers**12.**The process of expressing an algebraic fraction as a product of its factors**13.**An algebraic expression which consists of three terms**14.**An intersection point in a coordinate graph**17.**The point where lines intersect**21.**A fraction in which the numerator is larger than the denominator**22.**They are used to plot points in a coordinate graph**23.**The horizontal axis on a coordinate graph**24.**A number that cannot be written as a fraction**25.**The vertical axis on a coordinate graph