横向
1
Number with digits after a point
5
Corner point of a polygon
6
Closed shape with straight sides
8
Reference line in a graph
9
Power to which a number is raised
10
Number less than zero
纵向
1
Split into equal parts
2
Difference between highest and lowest values
3
Single numeral from 0 to 9
4
Math using letters for unknown values
5
Amount of space an object occupies
7
Lines that never intersect