Across
1
Result of raising a number to an exponent
4
Math using letters for unknown values
5
Round shape with all points equidistant
6
Part of a line with two endpoints
7
Number with digits after a point
9
Number that divides evenly into another
12
Number less than zero
Down
1
Result of multiplication
2
Comparison of two quantities
3
Space between two intersecting lines
8
Number greater than zero
10
U-shaped curve of a quadratic function
11
Lines that never intersect
13
Corner point of a polygon