math crossword puzzle

This printable crossword puzzle has 20 clues. Answers range from 4 to 16 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

A mathematical sentence that has two or more equal sides separated by a equal sign
X is input Y is.....
An unknown number represented by a letter
A combination of numbers and letters
A small number to the top right of a base number
A value that does not change
A number in front of a variable
A single number or variable seperated by + or - signs
To reduce a fraction to its lowest term
Which operation is 3*3?
Rewriting of an expression to make it simpler
An equation with no independent variable is raised to a power greater than 1
ax^2+bx+c is the start to the....
The opposite of Multiplication
To find the unknown answer
Divides a quadratic function into two halfs
Solved by rise over run
Opposite of positive
The name for X values is?
The name for Y values is?