Across
1
Collection of distinct elements
3
Split into equal parts
4
Closed shape with straight sides
5
Comparison of two quantities
6
Number with digits after a point
7
Part of a line with two endpoints
10
Line touching circle at one point
Down
2
Power to which a number is raised
6
Single numeral from 0 to 9
7
Result of addition
8
Number that divides evenly into another
9
Number divisible only by 1 and itself
11
Result of raising a number to an exponent
12
Round shape with all points equidistant