Across
1
Reference line in a graph
4
Difference between highest and lowest values
5
Divisible by two
7
Power to which a number is raised
10
Distance from center to edge of circle
Down
2
Number divisible only by 1 and itself
3
Part of a whole number
6
Line crossing from corner to corner
8
System of ordered marks for measuring
9
Result of multiplication
11
Number with digits after a point