横向
1
Steepness of a line
3
Mathematical rule or equation
5
Symbol representing unknown value
8
Visual representation of data
11
Reference line in a graph
纵向
1
Result of addition
2
Mathematical statement of equality
4
Space between two intersecting lines
6
Split into equal parts
7
Line crossing from corner to corner
9
Rectangle with four equal sides
10
Value that does not change