横向
1
Divisible by two
4
Mathematical rule or equation
6
Repeated addition
8
Parts per hundred
11
Split into equal parts
12
Comparison of two quantities
13
Proven mathematical statement
14
Difference between highest and lowest values
纵向
2
Middle value in an ordered dataset
3
Number with digits after a point
5
Number divisible only by 1 and itself
7
Total distance around a shape
9
Number greater than zero
10
Line segment connecting two circle points