横向
1
Number with digits after a point
3
Collection of distinct elements
6
Part of a line with two endpoints
7
Comparison of two quantities
9
Exact correspondence on both sides
12
Part of a circle's circumference
纵向
2
Mathematical statement of equality
4
Value that does not change
5
Round shape with all points equidistant
8
Visual representation of data
10
Difference between highest and lowest values
11
Part of a whole number