横向
1
Closed shape with straight sides
4
System of ordered marks for measuring
5
Total distance around a shape
6
Exact correspondence on both sides
11
Number greater than zero
纵向
2
Number less than zero
3
Mathematical rule or equation
4
Result of addition
7
Rectangular array of numbers
8
Split into equal parts
9
Divisible by two
10
Line touching circle at one point