横向
1
Parts per hundred
3
Reference line in a graph
5
Number greater than zero
6
Power to which a number is raised
7
Mathematical rule or equation
11
The number representing nothing
纵向
1
Result of multiplication
2
Rectangular array of numbers
4
Divisible by two
8
Split into equal parts
9
Line touching circle at one point
10
Middle value in an ordered dataset
12
Collection of distinct elements