Math Word Puzzle Crossword

-bringing two or more numbers (or things) together to make a new total.
-taking one number away from another.
-repeated addition.
-splitting into equal parts or groups.
-part of a whole.
-number that contains a Decimal Point.
-parts per 100. The symbol is %
-the Average and sum divided by the count.
-a factor of the term. x is the coefficient in the term x(a + b) or 3 is the coefficient in the term 3y.
-a number expressed as an ordered pair comprising a real number and an imaginary number, written in the form a + bi, where a and b are real numbers, and i is the imaginary unit (equal to the square root of -1)
-a number with at least one other factor besides itself and one, i.e. not a prime number
-the ordered pair that gives the location or position of a point on a coordinate plane, determined by the point’s distance from the x and y axes, e.g. (2, 3.7) or (-5, 4)
-a plane with two scaled perpendicular lines that intersect at the origin, usually designated x (horizontal axis) and y (vertical axis)
-a fraction whose denominator contains a fraction, whose denominator in turn contains a fraction, etc, etc
-a real number which expresses fractions on the base 10 standard numbering system using place value, e.g. 37⁄100 = 0.37
-a member of, or an object in, a set
-a number that will divide into another number exactly, e.g. the factors of 10 are 1, 2 and 5
-a rule or equation describing the relationship of two or more variables or quantities, e.g. A = πr2
-whole numbers, both positive (natural numbers) and negative, including zero
-an algebraic equation in which each term is either a constant or the product of a constant and the first power of a single variable, and whose graph is therefore a straight line, e.g. y = 4, y = 5x + 3
-any integer, ration or real number which is less than 0, e.g. -743, -1.4, -√5 (but not √-1, which is an imaginary or complex number)
-a line on which all points correspond to real numbers (a simple number line may only mark integers, but in theory all real numbers to +/- infinity can be shown on a number line)
-positional notation for numbers, allowing the use of the same symbols for different orders of magnitude, e.g. the "one's place", "ten's place", "hundred's place", etc
-the ratio of a circumference of a circle to its diameter, an irrational (and transcendental) number approximately equal to 3.141593...
-integers greater than 1 which are only divisible by themselves and 1