横向
1
Rectangle with four equal sides
2
Value that does not change
3
Number less than zero
4
Lines that never intersect
6
Exact correspondence on both sides
纵向
1
Part of a line with two endpoints
2
Line segment connecting two circle points
5
Result of raising a number to an exponent
7
Three-sided polygon
8
Mathematical rule or equation
9
Result of multiplication
10
Power to which a number is raised