Across
1
Parts per hundred
5
Divisible by two
6
Number that divides evenly into another
7
Space between two intersecting lines
8
Result of raising a number to an exponent
11
Number divisible only by 1 and itself
12
Part of a whole number
Down
1
Closed shape with straight sides
2
Distance from center to edge of circle
3
Value that does not change
4
Three-sided polygon
9
Steepness of a line
10
Middle value in an ordered dataset
13
Total distance around a shape