Across
1
Comparison of two quantities
5
U-shaped curve of a quadratic function
9
Corner point of a polygon
Down
2
Number that divides evenly into another
3
Parts per hundred
4
Part of a whole number
6
Longest side of a right triangle
7
Number greater than zero
8
Middle value in an ordered dataset
10
System of ordered marks for measuring
11
Math using letters for unknown values