横向
1
Comparison of two quantities
3
Corner point of a polygon
5
The number representing nothing
6
Number divisible only by 1 and itself
7
Parts per hundred
10
Repeated addition
纵向
2
Result of multiplication
3
Amount of space an object occupies
4
Three-sided polygon
8
Longest side of a right triangle
9
Split into equal parts
11
Number less than zero