横向
1
Parts per hundred
5
Proven mathematical statement
6
Symbol representing unknown value
7
Longest side of a right triangle
8
Comparison of two quantities
10
Single numeral from 0 to 9
纵向
2
Divisible by two
3
Steepness of a line
4
Number less than zero
9
Number that divides evenly into another
11
Split into equal parts