Across
1
Power to which a number is raised
4
Result of addition
6
Split into equal parts
9
Value that does not change
10
U-shaped curve of a quadratic function
11
Longest side of a right triangle
12
Math using letters for unknown values
Down
2
Amount of space an object occupies
3
Space between two intersecting lines
5
Proven mathematical statement
7
Part of a whole number
8
Total distance around a shape