横向
1
Mathematical statement of equality
5
Part of a circle's circumference
6
Symbol representing unknown value
10
Part of a whole number
12
Mathematical rule or equation
14
Corner point of a polygon
纵向
2
Number with digits after a point
3
Split into equal parts
4
Comparison of two quantities
7
Round shape with all points equidistant
8
Three-sided polygon
9
Middle value in an ordered dataset
11
Divisible by two
13
Value that does not change