Across
1
Rectangular array of numbers
3
Longest side of a right triangle
9
Power to which a number is raised
10
Comparison of two quantities
11
Space between two intersecting lines
12
Line crossing from corner to corner
Down
2
Result of raising a number to an exponent
4
Number divisible only by 1 and itself
5
Mathematical rule or equation
6
Number that divides evenly into another
7
Visual representation of data
8
Total distance around a shape
9
Mathematical statement of equality
13
Symbol representing unknown value
14
Repeated addition