Across
1
Number with digits after a point
4
Total distance around a shape
5
Round shape with all points equidistant
6
Number less than zero
7
Visual representation of data
9
Divisible by two
12
Difference between highest and lowest values
13
Space between two intersecting lines
14
Closed shape with straight sides
Down
2
Rectangular array of numbers
3
Mathematical statement of equality
8
Result of raising a number to an exponent
10
Middle value in an ordered dataset
11
Part of a line with two endpoints