横向
1
Value that does not change
6
Difference between highest and lowest values
7
Mathematical statement of equality
8
Result of raising a number to an exponent
10
Number divisible only by 1 and itself
纵向
2
Corner point of a polygon
3
Parts per hundred
4
Collection of distinct elements
5
Number less than zero
9
Mathematical rule or equation
11
Line crossing from corner to corner
12
Proven mathematical statement
13
Number that divides evenly into another