横向
1
Middle value in an ordered dataset
5
System of ordered marks for measuring
7
Result of multiplication
8
Lines that never intersect
10
Mathematical rule or equation
12
Line segment connecting two circle points
纵向
2
Amount of space an object occupies
3
Part of a circle's circumference
4
Distance from center to edge of circle
5
Result of addition
6
Part of a whole number
9
Steepness of a line
11
Mathematical statement of equality
13
Number less than zero