横向
1
Part of a line with two endpoints
5
Symbol representing unknown value
6
Parts per hundred
7
Sum divided by count
8
Number that divides evenly into another
纵向
2
Number less than zero
3
Rectangular array of numbers
4
Part of a whole number
Part of a line with two endpoints
Symbol representing unknown value
Parts per hundred
Sum divided by count
Number that divides evenly into another
Number less than zero
Rectangular array of numbers
Part of a whole number