横向
1
Result of raising a number to an exponent
4
Number that divides evenly into another
6
Corner point of a polygon
8
Symbol representing unknown value
10
Repeated addition
纵向
2
The number representing nothing
3
Proven mathematical statement
5
Part of a circle's circumference
7
Space between two intersecting lines
9
Collection of distinct elements
11
Power to which a number is raised
12
Split into equal parts