Across
1
Number greater than zero
5
Single numeral from 0 to 9
10
Number less than zero
11
Sum divided by count
12
Rectangle with four equal sides
Down
2
Line touching circle at one point
3
Repeated addition
4
Amount of space an object occupies
6
Visual representation of data
7
Longest side of a right triangle
8
Space between two intersecting lines
9
Distance from center to edge of circle