横向
1
Parts per hundred
4
Visual representation of data
5
Number with digits after a point
6
Lines that never intersect
7
Three-sided polygon
8
Mathematical statement of equality
纵向
1
Number divisible only by 1 and itself
2
Difference between highest and lowest values
3
Power to which a number is raised
9
Math using letters for unknown values
10
Value that does not change