Across
1
Part of a line with two endpoints
4
Result of addition
5
Comparison of two quantities
6
Power to which a number is raised
Down
1
Collection of distinct elements
2
System of ordered marks for measuring
3
Number divisible only by 1 and itself
4
Exact correspondence on both sides
7
Corner point of a polygon
8
Result of raising a number to an exponent
9
Split into equal parts