Across
1
Difference between highest and lowest values
4
Result of multiplication
5
Corner point of a polygon
6
Power to which a number is raised
7
The number representing nothing
10
Part of a line with two endpoints
Down
2
Space between two intersecting lines
3
Three-sided polygon
4
Parts per hundred
5
Amount of space an object occupies
6
Mathematical statement of equality
8
Line crossing from corner to corner
9
Number less than zero