Equations & Inequalities Crossword Puzzle

QUESTIONS LIST: real : set of all rational and irrational numbers, identity : 3 + 0 = 3 (name the property - it's the additive _ , distributive : 3(x + 7) = 3x + 21 (name the property), multiplicative : fill in the blank. the product of a number and its _ inverse equals positive one, natural : considered "counting numbers" - does not include zero, product : the answer to a multiplication problem, commutative : 3 + 4 = 4 + 3 or 5*7 = 7*5 (name the property), associative : 3 + (x + y) = (3 + x) + y or, reflexive : 4x = 4x (name the property), difference : the answer to a subtraction problem, constraint : limitation or restriction, substitution : if x = y then y can replace x in any equation that contains x. (name the property), inverse : fill in the blank. the sum of a number and its additive _ equals zero, symmetric : if 5 = x then x = 5. (name the property), transitive : if y = k, and k = 3, then y = 3. (name the property), sum : the answer to an addition problem, infinity : boundless, endless, goes on forever, equation : a mathematical statement that two expressions are equal, variable : letter used to represent an unknown quantity, rational : numbers that can be expressed as a fraction, or in decimal form as either a terminating or repeating decimal, quotient : the answer to a division problem, inequality : a mathematical statement that shows the relationship between quantities that are not necessarily equal, integers : set of positive and negative rational numbers that includes zero but no decimals, irrational : numbers whose decimal form is non-terminating and non repeating such as square roots of non-perfect squares and pi