横向
1
Power to which a number is raised
6
Closed shape with straight sides
7
Total distance around a shape
8
Corner point of a polygon
9
Space between two intersecting lines
12
Line touching circle at one point
13
Line segment connecting two circle points
纵向
2
Single numeral from 0 to 9
3
Visual representation of data
4
Number less than zero
5
Amount of space an object occupies
7
Result of multiplication
10
U-shaped curve of a quadratic function
11
Middle value in an ordered dataset