横向
1
Number with digits after a point
4
The number representing nothing
5
Mathematical statement of equality
6
Total distance around a shape
7
Proven mathematical statement
9
Visual representation of data
纵向
1
Line crossing from corner to corner
2
Part of a circle's circumference
3
Sum divided by count
8
Part of a whole number
10
Part of a line with two endpoints
11
Parts per hundred