Square Root	_____		1	A vertex of an angle is the common endpoint of the rays forming the angle.
Whole Number	_____		2	A rate with a denominator of 1.
Subtract	_____		3	A triangle with no congruent sides.
Sum	_____		4	To take away a portion.
Volume	_____		5	A repetitive pattern of polygons that fit together with no holes or gaps.
Unit Rate	_____		6	The number of cubic units needed to fill a container.
Triangle	_____		7	A diagram comparing and contrasting related facts.
Variable	_____		8	The set of numbers {0,1,2,3,4,..}. It also includes any number that can be written as a whole number.
Transversal	_____		9	An angle that measures exactly 180 degrees.
Vertex	_____		10	A placeholder is a mathematical expression or sentence.
Tessellation	_____		11	A list of numbers in a certain order.
Solution	_____		12	The answer to an addition problem.
Venn Diagram	_____		13	A polygon having 3 sides.
Sequence	_____		14	A figure is symmetric when it matches exactly when folded in half.
Slope	_____		15	The sum of the areas of all the surfaces (faces) of a three-dimensional figure.
Square	_____		16	A way of expressing a number as the product of a number that is at least 1 but less than 10 and a power of ten.
Scalene	_____		17	A line that intersects 2 parallel lines to form 8 angles.
Similar	_____		18	A three-dimensional geometric figure resembling a ball.
Scientific Notation	_____		19	The slope of a line is the ratio of the change in y to the corresponding change in x.
Sphere	_____		20	1 of the 2 equal factors of a number.
Surface Area	_____		21	The result of pairing 1 positive counter with 1 negative counter.
Symmetric	_____		22	Figures that have the same shape but not necessarily the same size.
Zero Pair	_____		23	A value for the variable that makes an equation true.
Straight Angle	_____		24	A parallelogram with all sides congruent and all angles congruent.