横向
1
Difference between highest and lowest values
3
Rectangular array of numbers
6
Space between two intersecting lines
7
Single numeral from 0 to 9
8
Middle value in an ordered dataset
10
Reference line in a graph
纵向
1
Distance from center to edge of circle
2
Collection of distinct elements
4
Amount of space an object occupies
5
Line touching circle at one point
9
Power to which a number is raised