横向
1
Power to which a number is raised
5
Steepness of a line
6
Difference between highest and lowest values
7
Space between two intersecting lines
10
Proven mathematical statement
纵向
1
Divisible by two
2
Rectangular array of numbers
3
Number that divides evenly into another
4
Parts per hundred
5
Exact correspondence on both sides
8
Visual representation of data
9
Symbol representing unknown value
11
The number representing nothing
12
Split into equal parts