横向
1
Space between two intersecting lines
3
Split into equal parts
5
Result of raising a number to an exponent
6
Comparison of two quantities
7
Distance from center to edge of circle
8
Number with digits after a point
纵向
2
Corner point of a polygon
3
Single numeral from 0 to 9
4
Part of a line with two endpoints
9
Number greater than zero
10
Mathematical statement of equality
11
Mathematical rule or equation