横向
1
Amount of space an object occupies
5
Mathematical rule or equation
6
Round shape with all points equidistant
10
Power to which a number is raised
11
Math using letters for unknown values
纵向
2
Split into equal parts
3
Three-sided polygon
4
Result of raising a number to an exponent
7
Number that divides evenly into another
8
Middle value in an ordered dataset
9
Symbol representing unknown value