横向
1
Mathematical statement of equality
6
Steepness of a line
7
Result of raising a number to an exponent
8
System of ordered marks for measuring
9
Part of a line with two endpoints
10
Round shape with all points equidistant
11
Space between two intersecting lines
纵向
2
Three-sided polygon
3
Parts per hundred
4
Sum divided by count
5
Number less than zero