横向
1
Total distance around a shape
5
Result of raising a number to an exponent
6
Collection of distinct elements
7
Visual representation of data
8
Power to which a number is raised
纵向
1
Number divisible only by 1 and itself
2
Rectangular array of numbers
3
Number less than zero
4
The number representing nothing
9
Exact correspondence on both sides
10
Repeated addition