横向
1
Exact correspondence on both sides
3
Number less than zero
5
Part of a circle's circumference
6
Comparison of two quantities
7
Corner point of a polygon
10
Visual representation of data
纵向
1
Result of addition
2
Number that divides evenly into another
4
Space between two intersecting lines
7
Amount of space an object occupies
8
Result of raising a number to an exponent
9
Collection of distinct elements
11
Rectangular array of numbers
12
Divisible by two