横向
1
Longest side of a right triangle
5
Difference between highest and lowest values
6
Rectangular array of numbers
7
Number greater than zero
8
Middle value in an ordered dataset
纵向
2
Line crossing from corner to corner
3
Space between two intersecting lines
4
Result of raising a number to an exponent
9
Collection of distinct elements
10
Divisible by two
11
Three-sided polygon