横向
1
Number greater than zero
3
Number that divides evenly into another
7
Result of raising a number to an exponent
9
Part of a circle's circumference
纵向
1
Number divisible only by 1 and itself
2
Corner point of a polygon
4
Visual representation of data
5
Sum divided by count
6
Steepness of a line
8
Three-sided polygon
10
Line segment connecting two circle points