横向
1
Visual representation of data
4
Exact correspondence on both sides
5
Closed shape with straight sides
7
Divisible by two
8
Split into equal parts
10
Line crossing from corner to corner
纵向
2
Space between two intersecting lines
3
Result of multiplication
6
Math using letters for unknown values
9
Round shape with all points equidistant
11
Distance from center to edge of circle