横向
1
Result of addition
4
Middle value in an ordered dataset
6
Total distance around a shape
7
Steepness of a line
8
Space between two intersecting lines
纵向
2
Longest side of a right triangle
3
Repeated addition
5
Divisible by two
Result of addition
Middle value in an ordered dataset
Total distance around a shape
Steepness of a line
Space between two intersecting lines
Longest side of a right triangle
Repeated addition
Divisible by two