横向
1
Comparison of two quantities
3
Space between two intersecting lines
6
Steepness of a line
8
Result of addition
9
Reference line in a graph
10
Divisible by two
纵向
2
Middle value in an ordered dataset
4
Proven mathematical statement
5
System of ordered marks for measuring
6
Exact correspondence on both sides
7
Result of raising a number to an exponent