横向
1
Difference between highest and lowest values
4
Space between two intersecting lines
5
Steepness of a line
6
Result of multiplication
7
Line touching circle at one point
11
Mathematical rule or equation
纵向
2
Part of a whole number
3
Sum divided by count
8
Result of raising a number to an exponent
9
Symbol representing unknown value
10
Middle value in an ordered dataset