横向
1
Comparison of two quantities
2
Parts per hundred
3
Exact correspondence on both sides
5
Closed shape with straight sides
6
Result of addition
7
Number divisible only by 1 and itself
8
Space between two intersecting lines
9
Distance from center to edge of circle
12
Number less than zero
纵向
2
Number greater than zero
3
Steepness of a line
4
Total distance around a shape
10
Proven mathematical statement
11
Mathematical statement of equality
13
Line segment connecting two circle points