Across
1
Comparison of two quantities
3
Line touching circle at one point
5
Parts per hundred
6
Result of raising a number to an exponent
8
Number with digits after a point
10
Middle value in an ordered dataset
11
Number divisible only by 1 and itself
Down
2
Power to which a number is raised
4
Lines that never intersect
5
Number greater than zero
7
Line segment connecting two circle points
9
Repeated addition
12
Divisible by two
13
Difference between highest and lowest values