横向
1
Parts per hundred
4
Line segment connecting two circle points
6
Number less than zero
7
Part of a line with two endpoints
9
Closed shape with straight sides
纵向
1
U-shaped curve of a quadratic function
2
Part of a circle's circumference
3
Part of a whole number
5
Divisible by two
8
Comparison of two quantities
10
The number representing nothing