Across
1
Power to which a number is raised
5
Symbol representing unknown value
6
Part of a line with two endpoints
8
Part of a whole number
9
Closed shape with straight sides
10
Number with digits after a point
11
Number that divides evenly into another
Down
1
Divisible by two
2
Rectangular array of numbers
3
Line segment connecting two circle points
4
Proven mathematical statement
7
Longest side of a right triangle
8
Mathematical rule or equation