横向
1
Mathematical rule or equation
2
Power to which a number is raised
7
Number less than zero
8
Number divisible only by 1 and itself
9
Closed shape with straight sides
10
Collection of distinct elements
纵向
2
Mathematical statement of equality
3
Divisible by two
4
Space between two intersecting lines
5
Part of a whole number
6
Number with digits after a point