Across
1
Power to which a number is raised
5
Space between two intersecting lines
6
Number greater than zero
7
Difference between highest and lowest values
9
Exact correspondence on both sides
10
Part of a whole number
Down
1
Mathematical statement of equality
2
Number that divides evenly into another
3
Repeated addition
4
Three-sided polygon
8
Rectangular array of numbers
11
Visual representation of data