Across
1
Reference line in a graph
4
Exact correspondence on both sides
5
Comparison of two quantities
6
Part of a whole number
7
Divisible by two
8
Power to which a number is raised
Down
1
Space between two intersecting lines
2
Corner point of a polygon
3
Result of addition
9
Result of raising a number to an exponent
10
Amount of space an object occupies
11
Mathematical statement of equality