Across
1
System of ordered marks for measuring
2
Middle value in an ordered dataset
3
Mathematical statement of equality
4
Closed shape with straight sides
9
Result of addition
11
Number greater than zero
Down
2
Repeated addition
4
Result of raising a number to an exponent
5
Mathematical rule or equation
6
Visual representation of data
7
Amount of space an object occupies
8
Split into equal parts
10
Power to which a number is raised
12
Part of a circle's circumference