横向
1
Divisible by two
4
Comparison of two quantities
5
Line crossing from corner to corner
6
Round shape with all points equidistant
9
Split into equal parts
纵向
2
Result of raising a number to an exponent
3
Part of a line with two endpoints
6
Line segment connecting two circle points
7
Symbol representing unknown value
8
Amount of space an object occupies
10
Number that divides evenly into another