Across
1
Visual representation of data
3
Comparison of two quantities
5
Power to which a number is raised
6
Number greater than zero
7
Mathematical rule or equation
15
Round shape with all points equidistant
Down
2
Number with digits after a point
4
Math using letters for unknown values
8
Number that divides evenly into another
9
Number divisible only by 1 and itself
10
Exact correspondence on both sides
11
Line touching circle at one point
12
Repeated addition
13
Collection of distinct elements
14
Rectangular array of numbers