横向
1
Proven mathematical statement
5
Single numeral from 0 to 9
6
Mathematical statement of equality
7
Visual representation of data
9
Amount of space an object occupies
10
Parts per hundred
纵向
2
U-shaped curve of a quadratic function
3
Rectangular array of numbers
4
Number with digits after a point
8
Middle value in an ordered dataset
10
Number divisible only by 1 and itself
11
Difference between highest and lowest values
12
Symbol representing unknown value