Across
1
Comparison of two quantities
3
Part of a line with two endpoints
5
Number less than zero
8
Part of a circle's circumference
9
Part of a whole number
Down
2
Value that does not change
4
Middle value in an ordered dataset
6
Result of raising a number to an exponent
7
Mathematical statement of equality
10
Number with digits after a point
11
Three-sided polygon
12
Split into equal parts