Across
1
Lines that never intersect
4
Parts per hundred
5
Power to which a number is raised
6
Line segment connecting two circle points
8
Distance from center to edge of circle
12
Difference between highest and lowest values
Down
2
Number less than zero
3
Result of raising a number to an exponent
4
Total distance around a shape
7
Divisible by two
9
Proven mathematical statement
10
Number divisible only by 1 and itself
11
Line touching circle at one point