横向
1
Result of raising a number to an exponent
4
Middle value in an ordered dataset
5
Value that does not change
8
U-shaped curve of a quadratic function
10
Total distance around a shape
纵向
2
System of ordered marks for measuring
3
Line segment connecting two circle points
4
Rectangular array of numbers
6
Rectangle with four equal sides
7
The number representing nothing
9
Proven mathematical statement