Equation	_____		1	A relation in which each element of the input is paired with exactly 1 element of the output according to a specified value.
Evaluate	_____		2	An expression of the form a/b.
Equivalent Fraction	_____		3	A number that is not rational.
Greatest Common Factor	_____		4	A mathematical sentence that contains <, >, =, <, >.
Expression	_____		5	A mathematical phrase that can contain ordinary numbers, variables, and operators.
Isosceles	_____		6	All sides of a figure are congruent.
Fraction	_____		7	The greatest common factors of 2 or more numbers.
Greater Than	_____		8	In a power, the number of times the base is used as a factor.
Graph	_____		9	A diagram showing the prime factorization of a number. The factors branch out from the previous factors until all the factors are prime numbers.
Factor Tree	_____		10	To find the value of an expression by replacing variables with numerals.
Irrational number	_____		11	A number that divides into a whole number with a remainder of 0.
Infinite	_____		12	Becoming larger beyond bound.
Function	_____		13	A set of points (called vertices) and a set of lines (called edges) joining these vertices.
Hypotenuse	_____		14	The side opposite the right angle in a right triangle.
Equilateral	_____		15	A number larger than another number represented by the > symbol.
Exponent	_____		16	A mathematical sentence that contains the equal sign.
inequality	_____		17	2 or more fractions with the same value.
Factor	_____		18	An isosceles triangle has 2 congruent sides.
Integer	_____		19	The whole numbers and their opposites. (-1, -2, -3, 0, 1, 2, 3)
Factorial	_____		20	The expression n! is the product of all counting numbers beginning with n and counting backwards.