横向
1
Number that divides evenly into another
4
Space between two intersecting lines
5
Number greater than zero
10
Split into equal parts
11
Part of a line with two endpoints
纵向
2
Visual representation of data
3
Closed shape with straight sides
6
Mathematical statement of equality
7
Distance from center to edge of circle
8
Symbol representing unknown value
9
Divisible by two
12
Power to which a number is raised