Across
1
Result of addition
3
Lines that never intersect
4
Corner point of a polygon
5
Mathematical statement of equality
11
Single numeral from 0 to 9
12
Sum divided by count
13
Power to which a number is raised
14
Number divisible only by 1 and itself
Down
2
Value that does not change
6
Closed shape with straight sides
7
Middle value in an ordered dataset
8
Visual representation of data
9
Number with digits after a point
10
Round shape with all points equidistant