横向
1
Comparison of two quantities
4
Split into equal parts
5
Proven mathematical statement
6
Value that does not change
7
Difference between highest and lowest values
9
Line touching circle at one point
纵向
2
Number with digits after a point
3
Number that divides evenly into another
6
Line segment connecting two circle points
8
Middle value in an ordered dataset
10
Sum divided by count
11
Symbol representing unknown value