Across
1
Result of raising a number to an exponent
4
Space between two intersecting lines
6
Reference line in a graph
8
Result of addition
9
Number that divides evenly into another
10
Single numeral from 0 to 9
Down
2
Rectangular array of numbers
3
Visual representation of data
5
Line touching circle at one point
7
Number divisible only by 1 and itself