横向
1
Middle value in an ordered dataset
4
Number greater than zero
5
Repeated addition
纵向
2
Mathematical rule or equation
3
Rectangular array of numbers
6
Result of multiplication
7
Split into equal parts
8
Total distance around a shape
Middle value in an ordered dataset
Number greater than zero
Repeated addition
Mathematical rule or equation
Rectangular array of numbers
Result of multiplication
Split into equal parts
Total distance around a shape