横向
1
Reference line in a graph
4
Round shape with all points equidistant
6
Repeated addition
7
Middle value in an ordered dataset
8
Space between two intersecting lines
10
Comparison of two quantities
纵向
2
Result of addition
3
Rectangle with four equal sides
4
Value that does not change
5
Proven mathematical statement
9
Result of raising a number to an exponent