Across
1
Space between two intersecting lines
3
Rectangular array of numbers
6
Part of a line with two endpoints
7
Part of a whole number
10
Amount of space an object occupies
Down
2
Number less than zero
4
Line crossing from corner to corner
5
Reference line in a graph
7
Mathematical rule or equation
8
Result of raising a number to an exponent
9
Power to which a number is raised