横向
1
Proven mathematical statement
3
Math using letters for unknown values
8
U-shaped curve of a quadratic function
9
Difference between highest and lowest values
10
Line segment connecting two circle points
纵向
2
Amount of space an object occupies
3
Space between two intersecting lines
4
Parts per hundred
5
Repeated addition
6
Distance from center to edge of circle
7
Power to which a number is raised