Across
1
Number less than zero
2
Exact correspondence on both sides
5
Split into equal parts
6
Repeated addition
7
Value that does not change
8
Part of a whole number
10
Line touching circle at one point
Down
2
Part of a line with two endpoints
3
Number divisible only by 1 and itself
4
Power to which a number is raised
9
Middle value in an ordered dataset
11
Comparison of two quantities