横向
1
Steepness of a line
5
Number divisible only by 1 and itself
6
Result of multiplication
7
Repeated addition
11
Sum divided by count
12
Visual representation of data
纵向
2
Number greater than zero
3
Line touching circle at one point
4
Result of raising a number to an exponent
8
Longest side of a right triangle
9
Mathematical rule or equation
10
Difference between highest and lowest values
13
Part of a circle's circumference