横向
1
Line touching circle at one point
6
Exact correspondence on both sides
7
Mathematical statement of equality
9
Number divisible only by 1 and itself
纵向
2
Power to which a number is raised
3
Middle value in an ordered dataset
4
Number with digits after a point
5
Repeated addition
8
Single numeral from 0 to 9
10
Rectangle with four equal sides
11
Amount of space an object occupies