横向
1
Number with digits after a point
5
Single numeral from 0 to 9
6
Lines that never intersect
7
Split into equal parts
9
Number greater than zero
纵向
1
Line crossing from corner to corner
2
Space between two intersecting lines
3
Part of a whole number
4
Rectangular array of numbers
8
Number less than zero
10
Steepness of a line