横向
1
Reference line in a graph
3
Number greater than zero
4
Parts per hundred
5
Single numeral from 0 to 9
6
Collection of distinct elements
7
Part of a whole number
8
Corner point of a polygon
9
Mathematical statement of equality
11
Closed shape with straight sides
纵向
2
Value that does not change
3
Total distance around a shape
10
Longest side of a right triangle