Across
1
Mathematical statement of equality
4
Middle value in an ordered dataset
5
Distance from center to edge of circle
6
Mathematical rule or equation
7
Number greater than zero
8
Steepness of a line
9
Proven mathematical statement
Down
2
Rectangle with four equal sides
3
Line touching circle at one point
4
Repeated addition
7
Number divisible only by 1 and itself
10
Line crossing from corner to corner
11
Single numeral from 0 to 9