Across
1
Divisible by two
4
Part of a line with two endpoints
7
Round shape with all points equidistant
8
Single numeral from 0 to 9
9
Mathematical rule or equation
Down
2
Split into equal parts
3
Line touching circle at one point
5
Corner point of a polygon
6
Power to which a number is raised
10
Number that divides evenly into another