Across
1
Parts per hundred
4
Number with digits after a point
5
Distance from center to edge of circle
6
Repeated addition
7
Line touching circle at one point
8
Middle value in an ordered dataset
9
Rectangle with four equal sides
Down
1
Total distance around a shape
2
Space between two intersecting lines
3
The number representing nothing
6
Rectangular array of numbers
10
Mathematical statement of equality