横向
1
Number greater than zero
6
Visual representation of data
7
The number representing nothing
8
Result of raising a number to an exponent
10
System of ordered marks for measuring
11
Result of multiplication
纵向
2
Distance from center to edge of circle
3
Line touching circle at one point
4
Longest side of a right triangle
5
Rectangle with four equal sides
9
Closed shape with straight sides