横向
1
Middle value in an ordered dataset
2
The number representing nothing
5
Part of a circle's circumference
6
System of ordered marks for measuring
7
Result of raising a number to an exponent
8
U-shaped curve of a quadratic function
9
Longest side of a right triangle
纵向
1
Rectangular array of numbers
3
Amount of space an object occupies
4
Math using letters for unknown values
6
Result of addition
7
Closed shape with straight sides
10
Difference between highest and lowest values