Across
1
Power to which a number is raised
6
Middle value in an ordered dataset
7
Split into equal parts
8
Line segment connecting two circle points
9
Result of raising a number to an exponent
10
Rectangle with four equal sides
Down
2
Repeated addition
3
Three-sided polygon
4
Symbol representing unknown value
5
Proven mathematical statement
10
System of ordered marks for measuring
11
Mathematical rule or equation