横向
1
Round shape with all points equidistant
5
Space between two intersecting lines
6
Line touching circle at one point
7
Number with digits after a point
10
Mathematical statement of equality
纵向
2
Difference between highest and lowest values
3
Number divisible only by 1 and itself
4
Part of a circle's circumference
8
Sum divided by count
9
Rectangular array of numbers