横向
1
Parts per hundred
3
U-shaped curve of a quadratic function
5
Space between two intersecting lines
6
Difference between highest and lowest values
7
Line segment connecting two circle points
8
Exact correspondence on both sides
9
Number less than zero
纵向
1
Result of multiplication
2
Amount of space an object occupies
3
Closed shape with straight sides
4
Round shape with all points equidistant
10
Part of a whole number