Across
1
Number divisible only by 1 and itself
3
Distance from center to edge of circle
5
Mathematical statement of equality
9
Repeated addition
10
Proven mathematical statement
Down
1
Lines that never intersect
2
Reference line in a graph
4
Divisible by two
6
Middle value in an ordered dataset
7
Comparison of two quantities
8
Result of raising a number to an exponent