横向
1
Comparison of two quantities
4
Middle value in an ordered dataset
5
Number greater than zero
6
Round shape with all points equidistant
11
Total distance around a shape
纵向
2
Proven mathematical statement
3
Single numeral from 0 to 9
5
Result of raising a number to an exponent
7
The number representing nothing
8
Distance from center to edge of circle
9
Divisible by two
10
Rectangular array of numbers