Across
1
Closed shape with straight sides
3
Rectangle with four equal sides
4
Number divisible only by 1 and itself
5
Line segment connecting two circle points
8
Space between two intersecting lines
9
Number less than zero
10
Value that does not change
Down
2
Visual representation of data
3
Result of addition
4
Result of multiplication
6
Repeated addition
7
Middle value in an ordered dataset
11
Number that divides evenly into another