横向
1
Result of raising a number to an exponent
3
Divisible by two
4
Middle value in an ordered dataset
5
Part of a whole number
7
Corner point of a polygon
8
U-shaped curve of a quadratic function
9
Math using letters for unknown values
纵向
2
Sum divided by count
6
Amount of space an object occupies
7
Symbol representing unknown value
10
Longest side of a right triangle
11
Part of a line with two endpoints